Check21 Control

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The Check21 control is used to construct a file containing scanned images of paper checks, and optionally upload it to an FTPS server.

Syntax

Check21

Remarks

An X9.37 file created by this control will contain the following records:

• File Header Record (1)
• Cash Letter Header Record (1)
• Bundle Header Record (1)
• Check detail record structure (0 to CheckCount), which contains:
  • Check Detail Record (1)
  • Check Detail Addenda A (1)
  • Front Image View Detail Record (0 or 1)
  • Front Image View Data Record (0 or 1)
  • Back Image View Detail Record (0 or 1)
  • Back Image View Data Record (0 or 1)
• Bundle Control Record (1)
• Cash Letter Control Record (1)
• File Control Record (1)

This control makes creating the above file very easy. First set the Origin properties with information about the institution that is originating this file, and the destination it is to be deposited to. Also set the ReturnRoutingNumber. Check21.OriginName = "First Bank of Thor" Check21.OriginRoutingNumber = "111012822" Check21.OriginContactName = "Jake Olsen" Check21.OriginContactPhone = "800-555-5555" Check21.DestinationRoutingNumber = "051000321" Check21.DestinationName = "First Bank of Loki" Check21.ReturnRoutingNumber = "111012822" This file must be differentiated from other files, so now set the CashLetterId and CycleNumber properties, as well as the Filename. (Alternatively Filename may be left empty, and the control will write the file to memory and store it in the FileData property).

Check21.CashLetterId = "123456" Check21.CycleNumber = "01" Check21.Filename = "sample_output.dat" This file is going to contain scanned images of paper checks, so RecordType should be set to rtChecksAndImages and make sure the DocumentationType is set to a compatible value ("G" through "J" are valid when RecordType is rtChecksAndImages). Check21.RecordType = rtChecksAndImages Check21.DocumentationType = "G" This sample file is to contain only one check, but a real file may contain any number of checks. To add a check, set the CheckCount, and then fill the Check array properties with information read off the check's MICR line, as well as the Payee's name and the amount of the check. Check21.CheckCount = 1 Check21.CheckMICROnUs(0) = "1234567890101" ' Account number on the check Check21.CheckMICRRoutingNumber(0) = "902113700" Check21.CheckAmount(0) = "50000" ' $500.00 Check21.CheckSequenceNumber(0) = "407" Check21.CheckPayeeName = "Bruce Banner" Then set information about the Bank of First Deposit. This may be identical to the Origin. The CheckBOFDConversionIndicator should also be set to "2" if this bank converted the original check into the image being included. Check21.CheckBOFDRoutingNumber(0) = "111012822" Check21.CheckBOFDAccountNumber(0) = "181818181818181818" Check21.CheckBOFDBranch(0) = "Asgard" Check21.CheckBOFDConversionIndicator(0) = "2" Finally, you must include images of the front and back of the check, and indicate the format and compression used to create those images. You may use CheckFrontImageFilename and CheckBackImageFilename properties to point to image files on disk, or you may set the binary data directly in CheckFrontImageData and CheckBackImageData. You also need to set a unique identifier that can be used to retrieve the images at a later date. Check21.CheckImageFormat(0) = ifTIFF ' default Check21.CheckImageCompression(0) = icJPEG ' default Check21.CheckCanRecreateImages(0) = True ' default Check21.CheckFrontImageFilename(0) = "front.jpg" Check21.CheckFrontImageReferenceKey(0) = "72234215front" Check21.CheckBackImageFilename(0) = "back.jpg" Check21.CheckBackImageReferenceKey(0) = "72234215back" Now call BuildFile to build the file and save it to the Filename you indicated earlier. If you have an FTPS server (TLS/SSL-secured FTP) to upload the files to, you may set the FTP properties and call BuildAndUploadFile method instead.

Property List

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The following is the full list of the properties of the control with short descriptions. Click on the links for further details.

BusinessDate	The year, month, and day that designates the business date at the Bank of First Deposit.
CashLetterId	A code used to uniquely identify the cash letter inside the file.
CheckCount	The number of records in the Check arrays.
CheckAmount	The US dollar value of the check.
CheckBackImageCreationDate	Date assigned by the image creator for the image contained in BackImageData .
CheckBackImageData	This property contains the scanned image of the back of the physical check, in the format specified by ImageFormat and compressed using the designated ImageCompression .
CheckBackImageFilename	This property contains location of a scanned image of the back of the physical check, in the format specified by ImageFormat and compressed using the designated ImageCompression .
CheckBackImageReferenceKey	A designator assigned by the ECE institution that uniquely identifies the BackImageData .
CheckBOFDAccountNumber	A number that identifies the depository account at the Bank of First Deposit.
CheckBOFDBranch	A code that identifies the branch at the Bank of First Deposit.
CheckBOFDConversionIndicator	A code that indicates the conversion within the processing institution between original paper check, image, and IRD.
CheckBOFDRoutingNumber	A number that identifies the Bank of First Deposit.
CheckBOFDTruncator	Identifies if this BOFD is the truncator of the original check.
CheckCanRecreateImages	A code that indicates whether the sender has the ability to recreate the check images (from the original source) for the duration of the agreed to retention time frame.
CheckFrontImageCreationDate	Date assigned by the image creator for the image contained in FrontImageData .
CheckFrontImageData	This property contains the scanned image of the front of the physical check, in the format specified by ImageFormat and compressed using the designated ImageCompression .
CheckFrontImageFilename	This property contains location of a scanned image of the front of the physical check, in the format specified by ImageFormat and compressed using the designated ImageCompression .
CheckFrontImageReferenceKey	A designator assigned by the ECE institution that uniquely identifies the FrontImageData .
CheckImageCompression	A code that identifies the algorithm or method used to compress the images stored in the FrontImageData and BackImageData properties.
CheckImageCreatorRoutingNumber	A number that identifies the financial institution that created the image (if different from BOFDRoutingNumber ).
CheckImageFormat	A code that identifies the type of image format used for the images contained in the FrontImageData and BackImageData properties.
CheckMICRAuxOnUs	A code used on commercial checks at the discretion of the payor bank, read off of the MICR line on a check.
CheckMICROnUs	Account number data specified by the payor bank and read from the MICR line on a check.
CheckMICRProcessingCode	The external processing code from the MICR line of a check, if present.
CheckMICRRoutingNumber	Payor bank routing number, read from the MICR line of a check.
CheckPayeeName	The name of the payee from the check.
CheckSequenceNumber	ECE Institution Item Sequence Number, assigned by the institution that creates the file.
CollectionType	A code that indicates the type of cash letter and bundle contained in the file.
CycleNumber	Denotes the cycle under which the file is created.
DestinationName	The short name that identifies the institution that receives the file.
DestinationRoutingNumber	This number identifies the institution that receives the file.
DocumentationType	A code that indicates the type of documentation that supports all Checks records in the file.
FileData	Contains the binary contents of the X9.37 file created by the BuildFile method.
Filename	Path and name of the file to be written to disk by the BuildFile method.
FTPPassword	The password to login with.
FTPRemoteFile	The name of the file as it will appear on the server after upload.
FTPRemoteHost	The domain name or IP address of the FTP server the file is to be uploaded to.
FTPRemotePath	The current path on the FTP server.
FTPRemotePort	The port for the FTP service (default is 21).
FTPTimeout	A timeout to use when uploading via FTP.
FTPUser	The user id to login as.
OriginContactName	A contact at the institution that creates the file.
OriginContactPhone	The phone number of the ContactName at the institution that created the file.
OriginName	The short name of the ECE institution that created the file.
OriginRoutingNumber	A number that identifies the ECE institution that originates the file.
RecordType	A code that indicates the type of records contained in this file.
ReturnRoutingNumber	A routing number indicating the location to which returns and return notifications should be sent.
SettlementDate	The date that the institution that created the file expects settlement.
SSLAcceptServerCertEncoded	This is the certificate (PEM/base64 encoded).
SSLCertEncoded	This is the certificate (PEM/base64 encoded).
SSLCertStore	This is the name of the certificate store for the client certificate.
SSLCertStorePassword	If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.
SSLCertStoreType	This is the type of certificate store for this certificate.
SSLCertSubject	This is the subject of the certificate used for client authentication.
SSLProvider	This specifies the SSL/TLS implementation to use.
SSLServerCertEncoded	This is the certificate (PEM/base64 encoded).
SSLStartMode	Determines how the control starts the SSL negotiation.

Method List

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The following is the full list of the methods of the control with short descriptions. Click on the links for further details.

BuildAndUploadFile	Builds an X9.37 file and uploads it to an FTP server.
BuildFile	Builds an X9.37 file.
Config	Sets or retrieves a configuration setting.
DoEvents	Processes events from the internal message queue.
Interrupt	Interrupt the current method.
Reset	Reset the internal state of the control and all properties to their default values.

Event List

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The following is the full list of the events fired by the control with short descriptions. Click on the links for further details.

Error	Information about non-fatal errors encountered during file construction.
SSLServerAuthentication	Fired after the server presents its certificate to the client.
SSLStatus	Shows the progress of the secure connection.
Status	Traces the commands sent to the server, and the respective replies.

Config Settings

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The following is a list of config settings for the control with short descriptions. Click on the links for further details.

AllowAllBOFDIndicators	Allows for any value to be specified within the BOFDIndicator field.
ArchiveType	Indicates the type of archive that supports each Check in this file.
ASCIIOutput	Indicates whether to output ASCII or EBCDIC.
BOFDIndicator	Indicates whether the origin is also the bank of first deposit.
BundleCount	Total number of bundles in the file.
BundleCreationDate	The date the bundle is created.
BundleId	Unique identifier for the bundle inside the Cash Letter.
BundleIndex	Index of the current bundle.
CashLetterCreationDate	The date the cash letter is created.
CashLetterCreationTime	The time the cash letter is created.
CheckIsCredit[i]	Indicates whether a Check is to be sent as a Credit (61) Record.
CountryCode	A code that identifies the country in which the payor bank is located.
DetailAddendumRecordNumber	The Check Detail Addendum A Record Number.
FedWorkType	Federal Reserve work type.
FileCreationDate	The date the file is created.
FileCreationTime	The time the file is created.
FileId	A code used to uniquely identify this file.
FileUserField	A User Field.
IncludeAddendA	Whether to include Detail Addendum A Record.
Overwrite	Indicates whether local files can be overwritten.
OverwriteRemoteFile	Indicates whether remote files can be overwritten on the FTP server.
ResendIndicator	Indicates whether the file being built has been previously transmitted in its entirety.
ReservedField	A field reserved for future use.
ReturnAcceptance	A code that indicates whether the institution that creates this file will or will not support electronic return processing.
TestFile	Indicates whether the file being built is a test file or a production file.
CodePage	The system code page used for Unicode to Multibyte translations.
MaskSensitive	Whether sensitive data is masked in log messages.
UseInternalSecurityAPI	Tells the control whether or not to use the system security libraries or an internal implementation.

BusinessDate Property (Check21 Control)

The year, month, and day that designates the business date at the Bank of First Deposit.

Syntax

check21control.BusinessDate[=string]

Default Value

""

Remarks

This property is 8 characters in length and in the format "YYYYMMDD". If no value is supplied in this property the current system date will be used.

This property is part of the Cash Letter Header record (type 10), Bundle Header record (type 20), Check Detail Addendum A record (type 26), and Image View Data record (type 52).

Data Type

String

CashLetterId Property (Check21 Control)

A code used to uniquely identify the cash letter inside the file.

Syntax

check21control.CashLetterId[=string]

Default Value

""

Remarks

This code identifies the cash letter, and is assigned by the institution that creates the file. This property is part of the Cash Letter Header record (type 10), and is 8 characters in length. The same value will also be used in the Bundle Header Record (type 20) for the "Bundle Id".

Data Type

String

CheckCount Property (Check21 Control)

The number of records in the Check arrays.

Syntax

check21control.CheckCount[=integer]

Default Value

0

Remarks

This property controls the size of the following arrays:

• CheckAmount
• CheckBackImageCreationDate
• CheckBackImageData
• CheckBackImageFilename
• CheckBackImageReferenceKey
• CheckBOFDAccountNumber
• CheckBOFDBranch
• CheckBOFDConversionIndicator
• CheckBOFDRoutingNumber
• CheckBOFDTruncator
• CheckCanRecreateImages
• CheckFrontImageCreationDate
• CheckFrontImageData
• CheckFrontImageFilename
• CheckFrontImageReferenceKey
• CheckImageCompression
• CheckImageCreatorRoutingNumber
• CheckImageFormat
• CheckMICRAuxOnUs
• CheckMICROnUs
• CheckMICRProcessingCode
• CheckMICRRoutingNumber
• CheckPayeeName
• CheckSequenceNumber

The array indices start at 0 and end at CheckCount - 1.

This property is not available at design time.

Data Type

Integer

CheckAmount Property (Check21 Control)

The US dollar value of the check.

Syntax

check21control.CheckAmount(CheckIndex)[=string]

Default Value

""

Remarks

The US dollar value of the check. This property is part of the Check detail record (type 25), and is 10 characters in length.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckBackImageCreationDate Property (Check21 Control)

Date assigned by the image creator for the image contained in BackImageData .

Syntax

check21control.CheckBackImageCreationDate(CheckIndex)[=string]

Default Value

""

Remarks

Date assigned by the image creator for the image contained in CheckBackImageData. This property is part of the Image View Detail record (type 50), and is in the format "YYYYMMDD".

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckBackImageData Property (Check21 Control)

This property contains the scanned image of the back of the physical check, in the format specified by ImageFormat and compressed using the designated ImageCompression .

Syntax

check21control.CheckBackImageData(CheckIndex)[=string]

Default Value

""

Remarks

This property contains the scanned image of the back of the physical check, in the format specified by CheckImageFormat and compressed using the designated CheckImageCompression. You may either specify the raw binary image data in this property, or specify the path and filename of an image on disk in the CheckBackImageFilename property. If both are specified CheckBackImageData will be used. If both properties are left empty, no records referencing the back image of the check will be added to the file.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

To read or write binary data to the property, a Variant (Byte Array) version is provided in .CheckBackImageDataB.

This property is not available at design time.

Data Type

Binary String

CheckBackImageFilename Property (Check21 Control)

This property contains location of a scanned image of the back of the physical check, in the format specified by ImageFormat and compressed using the designated ImageCompression .

Syntax

check21control.CheckBackImageFilename(CheckIndex)[=string]

Default Value

""

Remarks

This property contains location of a scanned image of the back of the physical check, in the format specified by CheckImageFormat and compressed using the designated CheckImageCompression. You may either specify the path and filename of an image on disk in this property, or you may set the raw binary image data in the CheckBackImageData property. If both properties are specified CheckBackImageData will be used and CheckBackImageFilename will be ignored. If both properties are left empty, no records referencing the back image of the check will be added to the file.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckBackImageReferenceKey Property (Check21 Control)

A designator assigned by the ECE institution that uniquely identifies the BackImageData .

Syntax

check21control.CheckBackImageReferenceKey(CheckIndex)[=string]

Default Value

""

Remarks

A designator assigned by the ECE institution that uniquely identifies the CheckBackImageData. This designator could be a key that would be used by the creating institution to located the unique associated image, or it could provide a full access path and name that would allow direct external look up and access of the image. For example, this could be a URL.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckBOFDAccountNumber Property (Check21 Control)

A number that identifies the depository account at the Bank of First Deposit.

Syntax

check21control.CheckBOFDAccountNumber(CheckIndex)[=string]

Default Value

""

Remarks

A number that identifies the depository account at the Bank of First Deposit. This property is part of the Check Detail Addendum A record (type 26), and is 18 characters in length.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckBOFDBranch Property (Check21 Control)

A code that identifies the branch at the Bank of First Deposit.

Syntax

check21control.CheckBOFDBranch(CheckIndex)[=string]

Default Value

""

Remarks

A code that identifies the branch at the Bank of First Deposit. This property is part of the Check Detail Addendum A record (type 26), and is 5 characters in length.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckBOFDConversionIndicator Property (Check21 Control)

A code that indicates the conversion within the processing institution between original paper check, image, and IRD.

Syntax

check21control.CheckBOFDConversionIndicator(CheckIndex)[=string]

Default Value

""

Remarks

A code that indicates the conversion within the processing institution between original paper check, image, and IRD. The indicator is specific to the action of this BOFD endorser. This property is part of the Check Detail Addendum A record (type 26), and may be set to one of the following values:

0	Did not convert physical document.
1	Original paper converted to IRD.
2	Original paper converted to image.
3	IRD converted to another IRD.
4	Ird converted to image of IRD.
5	Image converted to an IRD.
6	Image converted to another image (ie: transcoded).
7	Did not convert image (ie: same as source).
8	Undetermined.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckBOFDRoutingNumber Property (Check21 Control)

A number that identifies the Bank of First Deposit.

Syntax

check21control.CheckBOFDRoutingNumber(CheckIndex)[=string]

Default Value

""

Remarks

A number that identifies the Bank of First Deposit. This property is part of the Check Detail Addendum A record (type 26), and is exactly 9 characters long, including the check digit.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckBOFDTruncator Property (Check21 Control)

Identifies if this BOFD is the truncator of the original check.

Syntax

check21control.CheckBOFDTruncator(CheckIndex)[=boolean]

Default Value

True

Remarks

Identifies if this BOFD is the truncator of the original check. This property is part of the Check Detail Addendum A record (type 26), and is True by default.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

Boolean

CheckCanRecreateImages Property (Check21 Control)

A code that indicates whether the sender has the ability to recreate the check images (from the original source) for the duration of the agreed to retention time frame.

Syntax

check21control.CheckCanRecreateImages(CheckIndex)[=boolean]

Default Value

True

Remarks

A code that indicates whether the sender has the ability to recreate the check images (from the original source) for the duration of the agreed to retention time frame.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

Boolean

CheckFrontImageCreationDate Property (Check21 Control)

Date assigned by the image creator for the image contained in FrontImageData .

Syntax

check21control.CheckFrontImageCreationDate(CheckIndex)[=string]

Default Value

""

Remarks

Date assigned by the image creator for the image contained in CheckFrontImageData. This property is part of the Image View Detail record (type 50), and is in the format "YYYYMMDD".

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckFrontImageData Property (Check21 Control)

This property contains the scanned image of the front of the physical check, in the format specified by ImageFormat and compressed using the designated ImageCompression .

Syntax

check21control.CheckFrontImageData(CheckIndex)[=string]

Default Value

""

Remarks

This property contains the scanned image of the front of the physical check, in the format specified by CheckImageFormat and compressed using the designated CheckImageCompression. You may either specify the raw binary image data in this property, or specify the path and filename of an image on disk in the CheckFrontImageFilename property. If both are specified CheckFrontImageData will be used. If both properties are left empty, no records referencing the front image of the check will be added to the file.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

To read or write binary data to the property, a Variant (Byte Array) version is provided in .CheckFrontImageDataB.

This property is not available at design time.

Data Type

Binary String

CheckFrontImageFilename Property (Check21 Control)

This property contains location of a scanned image of the front of the physical check, in the format specified by ImageFormat and compressed using the designated ImageCompression .

Syntax

check21control.CheckFrontImageFilename(CheckIndex)[=string]

Default Value

""

Remarks

This property contains location of a scanned image of the front of the physical check, in the format specified by CheckImageFormat and compressed using the designated CheckImageCompression. You may either specify the path and filename of an image on disk in this property, or you may set the raw binary image data in the CheckFrontImageData property. If both properties are specified CheckFrontImageData will be used and CheckFrontImageFilename will be ignored. If both properties are left empty, no records referencing the front image of the check will be added to the file.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckFrontImageReferenceKey Property (Check21 Control)

A designator assigned by the ECE institution that uniquely identifies the FrontImageData .

Syntax

check21control.CheckFrontImageReferenceKey(CheckIndex)[=string]

Default Value

""

Remarks

A designator assigned by the ECE institution that uniquely identifies the CheckFrontImageData. This designator could be a key that would be used by the creating institution to located the unique associated image, or it could provide a full access path and name that would allow direct external look up and access of the image. For example, this could be a URL.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckImageCompression Property (Check21 Control)

A code that identifies the algorithm or method used to compress the images stored in the FrontImageData and BackImageData properties.

Syntax

check21control.CheckImageCompression(CheckIndex)[=integer]

Possible Values

icFacsimile(0), 
icJPEG(1), 
icABIC(2), 
icPNG(21), 
icJBIG(22), 
icJPEG2000(23)

Default Value

1

Remarks

A code that identifies the algorithm or method used to compress the images stored in the CheckFrontImageData and CheckBackImageData properties. Values 0-20 may be used without a pre-existing agreement. Values 21-99 shall only be used when an agreement exists indicating that sender and receiver both support the specified image compression method and the method is specified below or on the X9 web site. This property is part of the Image View Detail record (type 50), and may be any of the values below:

icFacsimile (0)	Group 4 facsimile compression
icJPEG (1)	JPEG Baseline
icABIC (2)	ABIC
3-20	Reserved (agreement is not required)
icPNG (21)	PNG
icJBIG (22)	JBIG
icJPEG2000 (23)	JPEG 2000
24-99	Reserved for emerging image compression technologies as defined on the X9 web site. Only supported under agreement.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

Integer

CheckImageCreatorRoutingNumber Property (Check21 Control)

A number that identifies the financial institution that created the image (if different from BOFDRoutingNumber ).

Syntax

check21control.CheckImageCreatorRoutingNumber(CheckIndex)[=string]

Default Value

""

Remarks

A number that identifies the financial institution that created the image (if different from CheckBOFDRoutingNumber). This property is part of the Image View Detail record (type 50), and is exactly 9 characters long, including the check digit.

If this property is not specified the Originator routing number will be used.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckImageFormat Property (Check21 Control)

A code that identifies the type of image format used for the images contained in the FrontImageData and BackImageData properties.

Syntax

check21control.CheckImageFormat(CheckIndex)[=integer]

Possible Values

ifTIFF(0), 
ifIOCA(1), 
ifPNG(20), 
ifJFIF(21), 
ifSPIFF(22), 
ifJBIG(23), 
ifJPEG2000(24)

Default Value

0

Remarks

A code that identifies the type of image format used for the images contained in the CheckFrontImageData and CheckBackImageData properties. Values 0-19 may e used without a pre-existing agreement. Values 20-99 shall only be used when an agreement exists indicating that the sender and receiver both support the specified image format type and the type is specified below or on the X9 web site. The image format type is also commonly specified by reference to the file extension used when the CheckFrontImageData or CheckBackImageData is saved as an image file. The file extension for each image format is included below for reference.

ifTIFF (0)	TIFF 6, extension: TIF.
ifIOCA (1)	IOCA FS11, extension: ICA.
2-19	Reserved (agreement is not required)
ifPNG (20)	Portable Network Graphics, extension: PNG.
ifJFIF (21)	JPEG File Interchange Format, extension: JPG.
ifSPIFF (22)	Still Picture Interchange File Format, extension: SPF.
ifJBIG (23)	JBIG data stream, extension: JBG.
ifJPEG2000 (24)	JPEG 2000, extension: JP2.
25-99	Reserved for image format and encapsulation technologies as defined on the X9 web site. Only supported under agreement.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

Integer

CheckMICRAuxOnUs Property (Check21 Control)

A code used on commercial checks at the discretion of the payor bank, read off of the MICR line on a check.

Syntax

check21control.CheckMICRAuxOnUs(CheckIndex)[=string]

Default Value

""

Remarks

A code used on commercial checks at the discretion of the payor bank, read off of the MICR line on a check. This property is part of the Check detail record (type 25), and is 15 characters in length.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckMICROnUs Property (Check21 Control)

Account number data specified by the payor bank and read from the MICR line on a check.

Syntax

check21control.CheckMICROnUs(CheckIndex)[=string]

Default Value

""

Remarks

Account number data specified by the payor bank and read from the MICR line on a check. On-Us data usually consists of the payor's account number, a serial number or transaction code, or both.

ANS X9.37 requires the collecting bank to capture the entire On-Us field from the physical check. Blanks are to be suppressed, dashes are optional, and each On-Us symbol must be translated to a forward slash ('/'). This property is part of the Check detail record (type 25), and is 20 characters in length.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckMICRProcessingCode Property (Check21 Control)

The external processing code from the MICR line of a check, if present.

Syntax

check21control.CheckMICRProcessingCode(CheckIndex)[=string]

Default Value

""

Remarks

The external processing code from the MICR line of a check, if present. This is also known as "Position 44",. and is used for special purposes as authorized by the Accredited Standards Committee X9. This property is part of the Check detail record (type 25), and is 1 character in length.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckMICRRoutingNumber Property (Check21 Control)

Payor bank routing number, read from the MICR line of a check.

Syntax

check21control.CheckMICRRoutingNumber(CheckIndex)[=string]

Default Value

""

Remarks

Payor bank routing number, read from the MICR line of a check. This number identifies the institution by or through which the item is payable. This property is part of the Check detail record (type 25), and is exactly 9 characters long, including the check digit.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckPayeeName Property (Check21 Control)

The name of the payee from the check.

Syntax

check21control.CheckPayeeName(CheckIndex)[=string]

Default Value

""

Remarks

The name of the payee from the check. This property is part of the Check Detail Addendum A record (type 26), and is 15 characters in length.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CheckSequenceNumber Property (Check21 Control)

ECE Institution Item Sequence Number, assigned by the institution that creates the file.

Syntax

check21control.CheckSequenceNumber(CheckIndex)[=string]

Default Value

""

Remarks

ECE Institution Item Sequence Number, assigned by the institution that creates the file. The ECE institution must construct the sequence number to guarantee uniqueness for a given OriginRoutingNumber, BusinessDate, and CycleNumber. This property is part of the Check detail record (type 25) and Image View Data Record (type 52), and is 15 characters in length.

The CheckIndex parameter specifies the index of the item in the array. The size of the array is controlled by the CheckCount property.

This property is not available at design time.

Data Type

String

CollectionType Property (Check21 Control)

A code that indicates the type of cash letter and bundle contained in the file.

Syntax

check21control.CollectionType[=integer]

Possible Values

ctForwardInfo(1), 
ctFowardPresentment(2), 
ctForwardSameDay(3), 
ctNoDetail(20)

Default Value

1

Remarks

This property is part of the Cash Letter Header record (type 10), and is exactly 2 characters in length. Valid values for this property are listed below.

ctForwardInfo (1)	Preliminary Forward Information - Used when information may change and the information is treated as not final.
ctForwardPresentment (2)	Forward Presentment - For the collection and settlement of checks (demand instruments). Data is treated as final.
ctForwardSameDay (3)	Forward Presentment, Same-Day Settlement - For the collection and settlement of checks (demand instruments) presented under the Federal Reserve's same day settlement amendments to Regulation CC. Data is treated as final.
ctNoDetail (20)	No Detail - There are no checks contained within the file.

Data Type

Integer

CycleNumber Property (Check21 Control)

Denotes the cycle under which the file is created.

Syntax

check21control.CycleNumber[=string]

Default Value

""

Remarks

This code is assigned by the institution that creates the file. This property is part of the Bundle Header record (type 20) and Image View Data record (type 52).

Data Type

String

DestinationName Property (Check21 Control)

The short name that identifies the institution that receives the file.

Syntax

check21control.DestinationName[=string]

Default Value

""

Remarks

This property is part of the File Header record (type 01), and is exactly 9 characters long, including the check digit.

Data Type

String

DestinationRoutingNumber Property (Check21 Control)

This number identifies the institution that receives the file.

Syntax

check21control.DestinationRoutingNumber[=string]

Default Value

""

Remarks

This property is part of the File Header record (type 01), Cash Letter Header Record (type 10), and Bundle Header Record (type 20), and is exactly 9 characters long including the check digit.

Data Type

String

DocumentationType Property (Check21 Control)

A code that indicates the type of documentation that supports all Checks records in the file.

Syntax

check21control.DocumentationType[=string]

Default Value

""

Remarks

This property is part of the Cash Letter record (type 10) and Check detail record (type 25), and may be any of the values listed below:

A	No image provided, paper provided separately.
B	No image provided, paper provided separately, image upon request.
C	Image provided separately, no paper provided.
D	Image provided separately, no paper provided, image upon request.
E	Image and paper provided separately.
F	Image and paper provided separately, image upon request.
G	Image included, no paper provided.
H	Image included, no paper provided, image upon request.
I	Image included, paper provided separately.
J	Image included, paper provided separately, image upon request.
K	No image provided, no paper provided.
L	No image provided, no paper provided, image upon request.
M	No image provided, Electronic Check provided separately.

Data Type

String

FileData Property (Check21 Control)

Contains the binary contents of the X9.37 file created by the BuildFile method.

Syntax

check21control.FileData

Default Value

""

Remarks

If Filename is specified BuildFile will save to disk, and FileData will remain empty. However if Filename is blank, the file will be created in-memory and stored in this property.

To read or write binary data to the property, a Variant (Byte Array) version is provided in .FileDataB.

This property is read-only.

Data Type

Binary String

Filename Property (Check21 Control)

Path and name of the file to be written to disk by the BuildFile method.

Syntax

check21control.Filename[=string]

Default Value

""

Remarks

If Filename is blank, the BuildFile method will create the file in-memory and store it in the FileData property.

When using the BuildAndUploadFile method, Filename is used slightly different. If a path and filename is specified, the file will be written to disk and uploaded to the FTPRemoteHost. If Filename contains only a path (and ends in "/" or "\"), that directory will be used to store temporary files before uploading to the FTPRemoteHost. If Filename is blank the system temp directory will be used. All temporary files are deleted after a successful upload.

Data Type

String

FTPPassword Property (Check21 Control)

The password to login with.

Syntax

check21control.FTPPassword[=string]

Default Value

""

Remarks

The password to login with. This property must be set before the control begins a file upload.

This property is not available at design time.

Data Type

String

FTPRemoteFile Property (Check21 Control)

The name of the file as it will appear on the server after upload.

Syntax

check21control.FTPRemoteFile[=string]

Default Value

""

Remarks

The name of the file as it will appear on the server after upload. The FTPRemoteFile can contain only the file name, an absolute path and filename, or a relative path based on FTPRemotePath.

This property is not available at design time.

Data Type

String

FTPRemoteHost Property (Check21 Control)

The domain name or IP address of the FTP server the file is to be uploaded to.

Syntax

check21control.FTPRemoteHost[=string]

Default Value

""

Remarks

The domain name or IP address of the FTP server the file is to be uploaded to.

The FTPRemoteHost property specifies the IP address (IP number in dotted internet format) or Domain Name of the FTP server. It is set before a connection is attempted and cannot be changed once a connection is in progress.

If the FTPRemoteHost property is set to a Domain Name, a DNS request is initiated and upon successful termination of the request, the FTPRemoteHost property is set to the corresponding address. If the search is not successful, an error is returned.

If the control is configured to use a SOCKS firewall, the value assigned to this property may be preceded with an "*". If this is the case, the host name is passed to the firewall unresolved and the firewall performs the DNS resolution.

This property is not available at design time.

Data Type

String

FTPRemotePath Property (Check21 Control)

The current path on the FTP server.

Syntax

check21control.FTPRemotePath[=string]

Default Value

""

Remarks

The current path on the FTP server. The FTPRemotePath shows the current working directory on the FTP server. It can also be used to change the working directory by setting it to an absolute directory path, or a relative path with respect to the existing value of FTPRemotePath.

If the first two bytes of the new path are "..", then a change to one level above in the directory tree is performed.

The FTPRemotePath must be set before the control begins a file upload.

This property is not available at design time.

Data Type

String

FTPRemotePort Property (Check21 Control)

The port for the FTP service (default is 21).

Syntax

check21control.FTPRemotePort[=integer]

Default Value

21

Remarks

The port for the FTP service (default is 21). A valid port number (a value between 1 and 65535) is required for the connection to take place. The property must be set before a connection is attempted and cannot be changed once a connection is established. Any attempt to change this property while connected will fail with an error.

This property is not available at design time.

Data Type

Integer

FTPTimeout Property (Check21 Control)

A timeout to use when uploading via FTP.

Syntax

check21control.FTPTimeout[=integer]

Default Value

60

Remarks

A timeout to use when uploading via FTP.

When uploading the X9.37 file to the FTP FTPRemoteHost, the control will use this property to determine how long to wait for the operation to complete before returning control. The FTPTimeout property cannot be set to 0

The default value for the Timeout property is 60 (seconds).

This property is not available at design time.

Data Type

Integer

FTPUser Property (Check21 Control)

The user id to login as.

Syntax

check21control.FTPUser[=string]

Default Value

""

Remarks

The user id to login as. This property must be set before the control begins a file upload.

This property is not available at design time.

Data Type

String

OriginContactName Property (Check21 Control)

A contact at the institution that creates the file.

Syntax

check21control.OriginContactName[=string]

Default Value

""

Remarks

A contact at the institution that creates the file. This property is part of the File Control record (type 99), and is 14 characters in length.

This property is not available at design time.

Data Type

String

OriginContactPhone Property (Check21 Control)

The phone number of the ContactName at the institution that created the file.

Syntax

check21control.OriginContactPhone[=string]

Default Value

""

Remarks

The phone number of the OriginContactName at the institution that created the file. This property is part of the Cash Letter Header record (type 10) and File Control record (type 99), and is 10 characters in length.

This property is not available at design time.

Data Type

String

OriginName Property (Check21 Control)

The short name of the ECE institution that created the file.

Syntax

check21control.OriginName[=string]

Default Value

""

Remarks

The short name of the ECE institution that created the file. This property is part of the Cash Letter Header record (type 10) and Cash Letter Control record (type 90), and is 14 characters in length.

This property is not available at design time.

Data Type

String

OriginRoutingNumber Property (Check21 Control)

A number that identifies the ECE institution that originates the file.

Syntax

check21control.OriginRoutingNumber[=string]

Default Value

""

Remarks

A number that identifies the ECE institution that originates the file. This property is part of the File Header record (type 01) and Cash Letter Header record (type 10), and Bundle Header record (type 20), and is exactly 9 characters long including the check digit.

This property is not available at design time.

Data Type

String

RecordType Property (Check21 Control)

A code that indicates the type of records contained in this file.

Syntax

check21control.RecordType[=integer]

Possible Values

rtNoChecks(0), 
rtChecksNoImages(1), 
rtChecksAndImages(2), 
rtImagesForCashLetter(3)

Default Value

0

Remarks

If an image is associated with any (even one) CheckDetail detail record, this property must be set to rtChecksAndImages or rtImagesForCashLetter. This property is part of the Cash Letter record (type 10) and may be set to any of the values listed below:

rtNoChecks	No electronic check records or image records. (only applicable for an empty cash letter with no Checks.)
rtChecksNoImages	File contains electronic check records with no images.
rtChecksAndImages	File contains electronic check records with images.
rtImagesForCashLetter	File contains electronic check records and images that correspond to a previously sent file (ie, a file sent with a RecordType of rtChecksNoImages). The Checks in this file that contain posting data shall not be changed from the previously sent file with CollectionType 1 or 2.

Data Type

Integer

ReturnRoutingNumber Property (Check21 Control)

A routing number indicating the location to which returns and return notifications should be sent.

Syntax

check21control.ReturnRoutingNumber[=string]

Default Value

""

Remarks

This routing number is specified by the institution that creates the file, and specifies the location to which returns, return notifications, and preliminary return notifications should be sent. This property is part of the Bundle Header record (type 20), and is exactly 9 characters long including the check digit.

Data Type

String

SettlementDate Property (Check21 Control)

The date that the institution that created the file expects settlement.

Syntax

check21control.SettlementDate[=string]

Default Value

""

Remarks

This property is part of the Cash Letter Control record (type 90), and is in the format YYYYMMDD.

Data Type

String

SSLAcceptServerCertEncoded Property (Check21 Control)

This is the certificate (PEM/base64 encoded).

Syntax

check21control.SSLAcceptServerCertEncoded[=string]

Default Value

""

Remarks

This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The SSLAcceptServerCertStore and SSLAcceptServerCertSubject properties also may be used to specify a certificate.

When SSLAcceptServerCertEncoded is set, a search is initiated in the current SSLAcceptServerCertStore for the private key of the certificate. If the key is found, SSLAcceptServerCertSubject is updated to reflect the full subject of the selected certificate; otherwise, SSLAcceptServerCertSubject is set to an empty string.

To read or write binary data to the property, a Variant (Byte Array) version is provided in .SSLAcceptServerCertEncodedB.

This property is not available at design time.

Data Type

Binary String

SSLCertEncoded Property (Check21 Control)

This is the certificate (PEM/base64 encoded).

Syntax

check21control.SSLCertEncoded[=string]

Default Value

""

Remarks

This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The SSLCertStore and SSLCertSubject properties also may be used to specify a certificate.

When SSLCertEncoded is set, a search is initiated in the current SSLCertStore for the private key of the certificate. If the key is found, SSLCertSubject is updated to reflect the full subject of the selected certificate; otherwise, SSLCertSubject is set to an empty string.

To read or write binary data to the property, a Variant (Byte Array) version is provided in .SSLCertEncodedB.

This property is not available at design time.

Data Type

Binary String

SSLCertStore Property (Check21 Control)

This is the name of the certificate store for the client certificate.

Syntax

check21control.SSLCertStore[=string]

Default Value

"MY"

Remarks

This is the name of the certificate store for the client certificate.

The SSLCertStoreType property denotes the type of the certificate store specified by SSLCertStore. If the store is password protected, specify the password in SSLCertStorePassword.

SSLCertStore is used in conjunction with the SSLCertSubject property to specify client certificates. If SSLCertStore has a value, and SSLCertSubject or SSLCertEncoded is set, a search for a certificate is initiated. Please see the SSLCertSubject property for details.

Designations of certificate stores are platform-dependent.

The following are designations of the most common User and Machine certificate stores in Windows:

MY	A certificate store holding personal certificates with their associated private keys.
CA	Certifying authority certificates.
ROOT	Root certificates.

When the certificate store type is PFXFile, this property must be set to the name of the file. When the type is PFXBlob, the property must be set to the binary contents of a PFX file (i.e. PKCS12 certificate store).

To read or write binary data to the property, a Variant (Byte Array) version is provided in .SSLCertStoreB.

Data Type

Binary String

SSLCertStorePassword Property (Check21 Control)

If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.

Syntax

check21control.SSLCertStorePassword[=string]

Default Value

""

Remarks

If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.

Data Type

String

SSLCertStoreType Property (Check21 Control)

This is the type of certificate store for this certificate.

Syntax

check21control.SSLCertStoreType[=integer]

Possible Values

cstUser(0), 
cstMachine(1), 
cstPFXFile(2), 
cstPFXBlob(3), 
cstJKSFile(4), 
cstJKSBlob(5), 
cstPEMKeyFile(6), 
cstPEMKeyBlob(7), 
cstPublicKeyFile(8), 
cstPublicKeyBlob(9), 
cstSSHPublicKeyBlob(10), 
cstP7BFile(11), 
cstP7BBlob(12), 
cstSSHPublicKeyFile(13), 
cstPPKFile(14), 
cstPPKBlob(15), 
cstXMLFile(16), 
cstXMLBlob(17), 
cstJWKFile(18), 
cstJWKBlob(19), 
cstSecurityKey(20), 
cstBCFKSFile(21), 
cstBCFKSBlob(22), 
cstPKCS11(23), 
cstAuto(99)

Default Value

0

Remarks

This is the type of certificate store for this certificate.

The control supports both public and private keys in a variety of formats. When the cstAuto value is used the control will automatically determine the type. This property can take one of the following values:

0 (cstUser - default)	For Windows, this specifies that the certificate store is a certificate store owned by the current user. Note: this store type is not available in Java.
1 (cstMachine)	For Windows, this specifies that the certificate store is a machine store. Note: this store type is not available in Java.
2 (cstPFXFile)	The certificate store is the name of a PFX (PKCS12) file containing certificates.
3 (cstPFXBlob)	The certificate store is a string (binary or base64-encoded) representing a certificate store in PFX (PKCS12) format.
4 (cstJKSFile)	The certificate store is the name of a Java Key Store (JKS) file containing certificates. Note: this store type is only available in Java.
5 (cstJKSBlob)	The certificate store is a string (binary or base64-encoded) representing a certificate store in Java Key Store (JKS) format. Note: this store type is only available in Java.
6 (cstPEMKeyFile)	The certificate store is the name of a PEM-encoded file that contains a private key and an optional certificate.
7 (cstPEMKeyBlob)	The certificate store is a string (binary or base64-encoded) that contains a private key and an optional certificate.
8 (cstPublicKeyFile)	The certificate store is the name of a file that contains a PEM- or DER-encoded public key certificate.
9 (cstPublicKeyBlob)	The certificate store is a string (binary or base64-encoded) that contains a PEM- or DER-encoded public key certificate.
10 (cstSSHPublicKeyBlob)	The certificate store is a string (binary or base64-encoded) that contains an SSH-style public key.
11 (cstP7BFile)	The certificate store is the name of a PKCS7 file containing certificates.
12 (cstP7BBlob)	The certificate store is a string (binary) representing a certificate store in PKCS7 format.
13 (cstSSHPublicKeyFile)	The certificate store is the name of a file that contains an SSH-style public key.
14 (cstPPKFile)	The certificate store is the name of a file that contains a PPK (PuTTY Private Key).
15 (cstPPKBlob)	The certificate store is a string (binary) that contains a PPK (PuTTY Private Key).
16 (cstXMLFile)	The certificate store is the name of a file that contains a certificate in XML format.
17 (cstXMLBlob)	The certificate store is a string that contains a certificate in XML format.
18 (cstJWKFile)	The certificate store is the name of a file that contains a JWK (JSON Web Key).
19 (cstJWKBlob)	The certificate store is a string that contains a JWK (JSON Web Key).
21 (cstBCFKSFile)	The certificate store is the name of a file that contains a BCFKS (Bouncy Castle FIPS Key Store). Note: this store type is only available in Java and .NET.
22 (cstBCFKSBlob)	The certificate store is a string (binary or base64-encoded) representing a certificate store in BCFKS (Bouncy Castle FIPS Key Store) format. Note: this store type is only available in Java and .NET.
23 (cstPKCS11)	The certificate is present on a physical security key accessible via a PKCS11 interface. To use a security key the necessary data must first be collected using the CertMgr control. The ListStoreCertificates method may be called after setting CertStoreType to cstPKCS11, CertStorePassword to the PIN, and CertStore to the full path of the PKCS11 dll. The certificate information returned in the CertList event's CertEncoded parameter may be saved for later use. When using a certificate, pass the previously saved security key information as the SSLCertStore and set SSLCertStorePassword to the PIN. Code Example: SSH Authentication with Security Key certmgr.CertStoreType = CertStoreTypes.cstPKCS11; certmgr.OnCertList += (s, e) => { secKeyBlob = e.CertEncoded; }; certmgr.CertStore = @"C:\Program Files\OpenSC Project\OpenSC\pkcs11\opensc-pkcs11.dll"; certmgr.CertStorePassword = "123456"; //PIN certmgr.ListStoreCertificates(); sftp.SSHCert = new Certificate(CertStoreTypes.cstPKCS11, secKeyBlob, "123456", "*"); sftp.SSHUser = "test"; sftp.SSHLogon("myhost", 22);
99 (cstAuto)	The store type is automatically detected from the input data. This setting may be used with both public and private keys and can detect any of the supported formats automatically.

Data Type

Integer

SSLCertSubject Property (Check21 Control)

This is the subject of the certificate used for client authentication.

Syntax

check21control.SSLCertSubject[=string]

Default Value

""

Remarks

This is the subject of the certificate used for client authentication.

This property must be set after all other certificate properites are set. When this property is set, a search is performed in the current certificate store certificate with matching subject.

If a matching certificate is found, the property is set to the full subject of the matching certificate.

If an exact match is not found, the store is searched for subjects containing the value of the property.

If a match is still not found, the property is set to an empty string, and no certificate is selected.

The special value "*" picks a random certificate in the certificate store.

The certificate subject is a comma separated list of distinguished name fields and values. For instance "CN=www.server.com, OU=test, C=US, E=support@nsoftware.com". Common fields and their meanings are displayed below.

Field	Meaning
CN	Common Name. This is commonly a host name like www.server.com.
O	Organization
OU	Organizational Unit
L	Locality
S	State
C	Country
E	Email Address

If a field value contains a comma it must be quoted.

Data Type

String

SSLProvider Property (Check21 Control)

This specifies the SSL/TLS implementation to use.

Syntax

check21control.SSLProvider[=integer]

Possible Values

sslpAutomatic(0), 
sslpPlatform(1), 
sslpInternal(2)

Default Value

0

Remarks

This property specifies the SSL/TLS implementation to use. In most cases the default value of 0 (Automatic) is recommended and should not be changed. When set to 0 (Automatic) the control will select whether to use the platform implementation or the internal implementation depending on the operating system as well as the TLS version being used.

Possible values are:

0 (sslpAutomatic - default)	Automatically selects the appropriate implementation.
1 (sslpPlatform)	Uses the platform/system implementation.
2 (sslpInternal)	Uses the internal implementation.

Additional Notes

In most cases using the default value (Automatic) is recommended. The control will select a provider depending on the current platform.

When Automatic is selected the platform implementation is used by default. When TLS 1.3 is enabled via SSLEnabledProtocols the internal implementation is used.

Data Type

Integer

SSLServerCertEncoded Property (Check21 Control)

This is the certificate (PEM/base64 encoded).

Syntax

check21control.SSLServerCertEncoded

Default Value

""

Remarks

This is the certificate (PEM/base64 encoded). This property is used to assign a specific certificate. The SSLServerCertStore and SSLServerCertSubject properties also may be used to specify a certificate.

When SSLServerCertEncoded is set, a search is initiated in the current SSLServerCertStore for the private key of the certificate. If the key is found, SSLServerCertSubject is updated to reflect the full subject of the selected certificate; otherwise, SSLServerCertSubject is set to an empty string.

To read or write binary data to the property, a Variant (Byte Array) version is provided in .SSLServerCertEncodedB.

This property is read-only and not available at design time.

Data Type

Binary String

SSLStartMode Property (Check21 Control)

Determines how the control starts the SSL negotiation.

Syntax

check21control.SSLStartMode[=integer]

Possible Values

sslAutomatic(0), 
sslImplicit(1), 
sslExplicit(2), 
sslNone(3)

Default Value

3

Remarks

The SSLStartMode property may have one of the following values:

0 (sslAutomatic)	If the remote port is set to the standard plaintext port of the protocol (where applicable), the control will behave the same as if SSLStartMode is set to sslExplicit. In all other cases, SSL negotiation will be implicit (sslImplicit).
1 (sslImplicit)	The SSL negotiation will start immediately after the connection is established.
2 (sslExplicit)	The control will first connect in plaintext, and then explicitly start SSL negotiation through a protocol command such as STARTTLS.
3 (sslNone - default)	No SSL negotiation, no SSL security. All communication will be in plaintext mode.

Data Type

Integer

BuildAndUploadFile Method (Check21 Control)

Builds an X9.37 file and uploads it to an FTP server.

Syntax

check21control.BuildAndUploadFile 

Remarks

This method builds a complete X9.37 file and uploads it to the server specified in the FTPRemoteHost property. If an Filename is specified, it will be saved on the local disc as well. If Filename contains only a path (Filename must terminate in a "/" or "\"), that path will be used to create a temporary file which will be deleted after the upload. If Filename is empty, the system temp directory will be used for creating the temporary file.

An X9.37 file created by this control will contain the following records:

• File Header Record (1)
• Cash Letter Header Record (1)
• Bundle Header Record (1)
• Check detail record structure (0 to CheckCount), which contains:
  • Check Detail Record (1)
  • Check Detail Addenda A (1)
  • Front Image View Detail Record (0 or 1)
  • Front Image View Data Record (0 or 1)
  • Back Image View Detail Record (0 or 1)
  • Back Image View Data Record (0 or 1)
• Bundle Control Record (1)
• Cash Letter Control Record (1)
• File Control Record (1)

BuildFile Method (Check21 Control)

Builds an X9.37 file.

Syntax

check21control.BuildFile 

Remarks

This method builds a complete X9.37 file. If the Filename is specified, the file will be saved to the path and filename indicated there. If no Filename is given, the resultant file will be stored in memory, and can be accessed in the FileData property.

An X9.37 file created by this control will contain the following records:

• File Header Record (1)
• Cash Letter Header Record (1)
• Bundle Header Record (1)
• Check detail record structure (0 to CheckCount), which contains:
  • Check Detail Record (1)
  • Check Detail Addenda A (1)
  • Front Image View Detail Record (0 or 1)
  • Front Image View Data Record (0 or 1)
  • Back Image View Detail Record (0 or 1)
  • Back Image View Data Record (0 or 1)
• Bundle Control Record (1)
• Cash Letter Control Record (1)
• File Control Record (1)

Config Method (Check21 Control)

Sets or retrieves a configuration setting.

Syntax

check21control.Config ConfigurationString

Remarks

Config is a generic method available in every control. It is used to set and retrieve configuration settings for the control.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the control, access to these internal properties is provided through the Config method.

To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).

To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.

DoEvents Method (Check21 Control)

Processes events from the internal message queue.

Syntax

check21control.DoEvents 

Remarks

When DoEvents is called, the control processes any available events. If no events are available, it waits for a preset period of time, and then returns.

Interrupt Method (Check21 Control)

Interrupt the current method.

Syntax

check21control.Interrupt 

Remarks

If there is no method in progress, Interrupt simply returns, doing nothing.

Reset Method (Check21 Control)

Reset the internal state of the control and all properties to their default values.

Syntax

check21control.Reset 

Remarks

The Reset method doesn't have any parameters and doesn't return any value.

Error Event (Check21 Control)

Information about non-fatal errors encountered during file construction.

Syntax

Sub check21control_Error(ErrorCode As Integer, Description As String)

Remarks

The Error event is fired to warn the user that it may be operating differently than the user expects. For instance, if the CollectionType is set to ctNoDetail, but check detail records are provided in the Checks array properties the control will fire this event indicating that the specified Checks were ignored.

ErrorCode contains an error code and Description contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the Error Codes section.

SSLServerAuthentication Event (Check21 Control)

Fired after the server presents its certificate to the client.

Syntax

Sub check21control_SSLServerAuthentication(CertEncoded As String, CertSubject As String, CertIssuer As String, Status As String, Accept As Boolean)

Remarks

This event is where the client can decide whether to continue with the connection process or not. The Accept parameter is a recommendation on whether to continue or close the connection. This is just a suggestion: application software must use its own logic to determine whether to continue or not.

When Accept is False, Status shows why the verification failed (otherwise, Status contains the string "OK"). If it is decided to continue, you can override and accept the certificate by setting the Accept parameter to True.

SSLStatus Event (Check21 Control)

Shows the progress of the secure connection.

Syntax

Sub check21control_SSLStatus(Message As String)

Remarks

The event is fired for informational and logging purposes only. Used to track the progress of the connection.

Status Event (Check21 Control)

Traces the commands sent to the server, and the respective replies.

Syntax

Sub check21control_Status(Message As String)

Remarks

The Status event is useful for debugging purposes. It shows all the interaction between the client and the server, line by line.

Config Settings (Check21 Control)

The control accepts one or more of the following configuration settings. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the control, access to these internal properties is provided through the Config method.

Check21 Config Settings

AllowAllBOFDIndicators:   Allows for any value to be specified within the BOFDIndicator field. The default value is False, indicating that the BOFDIndicator is limited to the allowable values listed.

ArchiveType:   Indicates the type of archive that supports each Check in this file. This code indicates the way the Checks are archived. Access method, availability, and timeframes shall be defined by clearing arrangements. Valid values for this field include: " " (space) Default value (not specified) A Microfilm. B Image. C Paper. D Microfilm and image. E Microfilm and paper. F Image and paper. G Microfilm, image, and paper. H Electronic Check Instrument. I None.

ASCIIOutput:   Indicates whether to output ASCII or EBCDIC. If set to True, the control will create check21 files using the ASCII character set instead of the default EBCDIC character set.

BOFDIndicator:   Indicates whether the origin is also the bank of first deposit. This code indicates whether the ECE institution specified in the Origin properties is the Bank of First Deposit (BOFD). Allowable values include: Y Indicates ECE institution is BOFD. (default) N Indicates ECE institution is not BOFD. U Indicates ECE institution relationship to BOFD is undetermined. This setting is global for all checks.

BundleCount:   Total number of bundles in the file. By default, each cash letter contains one bundle. If you wish to specify multiple bundles, increase the BundleCount and then set the BundleIndex to the bundle you wish to operate on. The CycleNumber, ReturnRoutingNumber, and Checks properties should be set for each bundle contained in the file.

BundleCreationDate:   The date the bundle is created. The control normally uses the current system date when building the bundle inside a file. You can override this functionality by setting the BundleCreationDate manually through Config.

BundleId:   Unique identifier for the bundle inside the Cash Letter. The control normally uses the same CashLetterId as the BundleId when constructing a bundle header record. You can override this functionality by setting the BundleId manually through Config.

BundleIndex:   Index of the current bundle. By default, each cash letter contains one bundle. If you wish to specify multiple bundles, increase the BundleCount and then set the BundleIndex to the bundle you wish to operate on. The CycleNumber, ReturnRoutingNumber, and Checks properties should be set for each bundle contained in the file.

CashLetterCreationDate:   The date the cash letter is created. The control normally uses the current system date when building the cash letter inside a file. You can override this functionality by setting the CashLetterCreationDate manually through Config.

CashLetterCreationTime:   The time the cash letter is created. The control normally uses the current system time when building a the cash letter inside a file. You can override this functionality by setting the CashLetterCreationTime manually through Config.

CheckIsCredit[i]:   Indicates whether a Check is to be sent as a Credit (61) Record. Valid array indices are from 0 to Checks.Count - 1. When set to True, the Check at the specified index 'i' will be sent as a Credit Record (61) within the X9.37 file. The DocumentationType is used in the creation of this record as are the following Checks fields: MICRAuxOnUs, MICRProcessingCode, MICRRoutingNumber, MICROnUs, Amount, and SequenceNumber. The default value is False.

CountryCode:   A code that identifies the country in which the payor bank is located. The default is "US".

DetailAddendumRecordNumber:   The Check Detail Addendum A Record Number. This field is used to specify the record number within the Check Detail Addendum A Record. The default value used is '0' but can be changed with this field.

FedWorkType:   Federal Reserve work type. A code that specifies the Federal Reserve work type. Valid values include: 1 City. 2 City Group. 3 City Fine Sort. 4 RCPC. 5 RCPC Group. 6 RCPC Fine Sort. 7 High Dollar Group Sort. 8 Country. 9 Country Group Sort. 0 Country Fine Sort. A Other District. B Other District Group Sort. C Mixed. D City/RCPC Mixed. E Payor Group Sort.

FileCreationDate:   The date the file is created. The control normally uses the current system date when building a file. You can override this functionality by setting the FileCreationDate manually through Config.

FileCreationTime:   The time the file is created. The control normally uses the current system time when building a file. You can override this functionality by setting the FileCreationTime manually through Config.

FileId:   A code used to uniquely identify this file. This 1-character code permits multiple files, created on the same date, same time, and between the same institutions to be distinguished from one another. This property is part of the File Header record (type 01), and has a default value of "0".

FileUserField:   A User Field. A field used at the discretion of users.

IncludeAddendA:   Whether to include Detail Addendum A Record. Whether to include Detail Addendum A Record (Record 26) in the file. Default value is True. If set to False the Detail Addendum A Record will not be included in the file.

Overwrite:   Indicates whether local files can be overwritten. If the file specified by Filename exists and Overwrite is False, BuildFile and BuildAndUploadFile will fail with an error indicating the file exists. Overwrite is true by default.

OverwriteRemoteFile:   Indicates whether remote files can be overwritten on the FTP server. If the file specified by FTPRemoteFile exists and OverwriteRemoteFile is False, BuildAndUploadFile will fail with an error indicating the file exists. OverwriteRemoteFile is true by default.

ResendIndicator:   Indicates whether the file being built has been previously transmitted in its entirety. The default value for this setting is False.

ReservedField:   A field reserved for future use. A field reserved for future use by the Accredited Standards Committee X9.

ReturnAcceptance:   A code that indicates whether the institution that creates this file will or will not support electronic return processing. Valid values include: 0 Will not accept any electronic information (default). 1 Will accept preliminary return notifications, returns, and final return notifications. 2 Will accept preliminary return notifications and returns. 3 Will accept preliminary return notifications and final return notifications. 4 Will accept returns and final return notifications. 5 Will accept preliminary return notifications only. 6 Will accept returns only. 7 Will accept final return notifications only. 8 Will accept preliminary return notifications, returns, final return notifications, and image returns. 9 Will accept preliminary return notifications, returns, and image returns. A Will accept preliminary return notifications, final return notifications, and image returns. B Will accept returns, final return notifications, and image returns. C Will accept preliminary return notifications and image returns. D Will accept returns and image returns. E Will accept final return notifications and image returns. F Will accept image returns only.

TestFile:   Indicates whether the file being built is a test file or a production file. The default value for TestFile is False, indicating that production files are being construction.

Base Config Settings

CodePage:   The system code page used for Unicode to Multibyte translations. The default code page is Unicode UTF-8 (65001). The following is a list of valid code page identifiers: Identifier Name 037 IBM EBCDIC - U.S./Canada 437 OEM - United States 500 IBM EBCDIC - International 708 Arabic - ASMO 708 709 Arabic - ASMO 449+, BCON V4 710 Arabic - Transparent Arabic 720 Arabic - Transparent ASMO 737 OEM - Greek (formerly 437G) 775 OEM - Baltic 850 OEM - Multilingual Latin I 852 OEM - Latin II 855 OEM - Cyrillic (primarily Russian) 857 OEM - Turkish 858 OEM - Multilingual Latin I + Euro symbol 860 OEM - Portuguese 861 OEM - Icelandic 862 OEM - Hebrew 863 OEM - Canadian-French 864 OEM - Arabic 865 OEM - Nordic 866 OEM - Russian 869 OEM - Modern Greek 870 IBM EBCDIC - Multilingual/ROECE (Latin-2) 874 ANSI/OEM - Thai (same as 28605, ISO 8859-15) 875 IBM EBCDIC - Modern Greek 932 ANSI/OEM - Japanese, Shift-JIS 936 ANSI/OEM - Simplified Chinese (PRC, Singapore) 949 ANSI/OEM - Korean (Unified Hangul Code) 950 ANSI/OEM - Traditional Chinese (Taiwan; Hong Kong SAR, PRC) 1026 IBM EBCDIC - Turkish (Latin-5) 1047 IBM EBCDIC - Latin 1/Open System 1140 IBM EBCDIC - U.S./Canada (037 + Euro symbol) 1141 IBM EBCDIC - Germany (20273 + Euro symbol) 1142 IBM EBCDIC - Denmark/Norway (20277 + Euro symbol) 1143 IBM EBCDIC - Finland/Sweden (20278 + Euro symbol) 1144 IBM EBCDIC - Italy (20280 + Euro symbol) 1145 IBM EBCDIC - Latin America/Spain (20284 + Euro symbol) 1146 IBM EBCDIC - United Kingdom (20285 + Euro symbol) 1147 IBM EBCDIC - France (20297 + Euro symbol) 1148 IBM EBCDIC - International (500 + Euro symbol) 1149 IBM EBCDIC - Icelandic (20871 + Euro symbol) 1200 Unicode UCS-2 Little-Endian (BMP of ISO 10646) 1201 Unicode UCS-2 Big-Endian 1250 ANSI - Central European 1251 ANSI - Cyrillic 1252 ANSI - Latin I 1253 ANSI - Greek 1254 ANSI - Turkish 1255 ANSI - Hebrew 1256 ANSI - Arabic 1257 ANSI - Baltic 1258 ANSI/OEM - Vietnamese 1361 Korean (Johab) 10000 MAC - Roman 10001 MAC - Japanese 10002 MAC - Traditional Chinese (Big5) 10003 MAC - Korean 10004 MAC - Arabic 10005 MAC - Hebrew 10006 MAC - Greek I 10007 MAC - Cyrillic 10008 MAC - Simplified Chinese (GB 2312) 10010 MAC - Romania 10017 MAC - Ukraine 10021 MAC - Thai 10029 MAC - Latin II 10079 MAC - Icelandic 10081 MAC - Turkish 10082 MAC - Croatia 12000 Unicode UCS-4 Little-Endian 12001 Unicode UCS-4 Big-Endian 20000 CNS - Taiwan 20001 TCA - Taiwan 20002 Eten - Taiwan 20003 IBM5550 - Taiwan 20004 TeleText - Taiwan 20005 Wang - Taiwan 20105 IA5 IRV International Alphabet No. 5 (7-bit) 20106 IA5 German (7-bit) 20107 IA5 Swedish (7-bit) 20108 IA5 Norwegian (7-bit) 20127 US-ASCII (7-bit) 20261 T.61 20269 ISO 6937 Non-Spacing Accent 20273 IBM EBCDIC - Germany 20277 IBM EBCDIC - Denmark/Norway 20278 IBM EBCDIC - Finland/Sweden 20280 IBM EBCDIC - Italy 20284 IBM EBCDIC - Latin America/Spain 20285 IBM EBCDIC - United Kingdom 20290 IBM EBCDIC - Japanese Katakana Extended 20297 IBM EBCDIC - France 20420 IBM EBCDIC - Arabic 20423 IBM EBCDIC - Greek 20424 IBM EBCDIC - Hebrew 20833 IBM EBCDIC - Korean Extended 20838 IBM EBCDIC - Thai 20866 Russian - KOI8-R 20871 IBM EBCDIC - Icelandic 20880 IBM EBCDIC - Cyrillic (Russian) 20905 IBM EBCDIC - Turkish 20924 IBM EBCDIC - Latin-1/Open System (1047 + Euro symbol) 20932 JIS X 0208-1990 & 0121-1990 20936 Simplified Chinese (GB2312) 21025 IBM EBCDIC - Cyrillic (Serbian, Bulgarian) 21027 Extended Alpha Lowercase 21866 Ukrainian (KOI8-U) 28591 ISO 8859-1 Latin I 28592 ISO 8859-2 Central Europe 28593 ISO 8859-3 Latin 3 28594 ISO 8859-4 Baltic 28595 ISO 8859-5 Cyrillic 28596 ISO 8859-6 Arabic 28597 ISO 8859-7 Greek 28598 ISO 8859-8 Hebrew 28599 ISO 8859-9 Latin 5 28605 ISO 8859-15 Latin 9 29001 Europa 3 38598 ISO 8859-8 Hebrew 50220 ISO 2022 Japanese with no halfwidth Katakana 50221 ISO 2022 Japanese with halfwidth Katakana 50222 ISO 2022 Japanese JIS X 0201-1989 50225 ISO 2022 Korean 50227 ISO 2022 Simplified Chinese 50229 ISO 2022 Traditional Chinese 50930 Japanese (Katakana) Extended 50931 US/Canada and Japanese 50933 Korean Extended and Korean 50935 Simplified Chinese Extended and Simplified Chinese 50936 Simplified Chinese 50937 US/Canada and Traditional Chinese 50939 Japanese (Latin) Extended and Japanese 51932 EUC - Japanese 51936 EUC - Simplified Chinese 51949 EUC - Korean 51950 EUC - Traditional Chinese 52936 HZ-GB2312 Simplified Chinese 54936 Windows XP: GB18030 Simplified Chinese (4 Byte) 57002 ISCII Devanagari 57003 ISCII Bengali 57004 ISCII Tamil 57005 ISCII Telugu 57006 ISCII Assamese 57007 ISCII Oriya 57008 ISCII Kannada 57009 ISCII Malayalam 57010 ISCII Gujarati 57011 ISCII Punjabi 65000 Unicode UTF-7 65001 Unicode UTF-8 The following is a list of valid code page identifiers for Mac OS only: Identifier Name 1 ASCII 2 NEXTSTEP 3 JapaneseEUC 4 UTF8 5 ISOLatin1 6 Symbol 7 NonLossyASCII 8 ShiftJIS 9 ISOLatin2 10 Unicode 11 WindowsCP1251 12 WindowsCP1252 13 WindowsCP1253 14 WindowsCP1254 15 WindowsCP1250 21 ISO2022JP 30 MacOSRoman 10 UTF16String 0x90000100 UTF16BigEndian 0x94000100 UTF16LittleEndian 0x8c000100 UTF32String 0x98000100 UTF32BigEndian 0x9c000100 UTF32LittleEndian 65536 Proprietary

MaskSensitive:   Whether sensitive data is masked in log messages. In certain circumstances it may be beneficial to mask sensitive data, like passwords, in log messages. Set this to to mask sensitive data. The default is . This setting only works on these controls: AS3Receiver, AS3Sender, Atom, Client(3DS), FTP, FTPServer, IMAP, OFTPClient, SSHClient, SCP, Server(3DS), Sexec, SFTP, SFTPServer, SSHServer, TCPClient, TCPServer.

UseInternalSecurityAPI:   Tells the control whether or not to use the system security libraries or an internal implementation. When set to , the control will use the system security libraries by default to perform cryptographic functions where applicable. Setting this setting to tells the control to use the internal implementation instead of using the system security libraries. This setting is set to by default on all platforms.

Trappable Errors (Check21 Control)

Check21 Errors

	20144    Busy performing current action

The control may also return one of the following error codes, which are inherited from other controls.