4D Payments SDK 2016 .NET Edition
4D Payments SDK 2016 .NET Edition
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CheckForUpdate Method

Checks the key status to see if an update is required.

Syntax

[VB.NET]
Public Sub CheckForUpdate()
[C#]
public void CheckForUpdate();

Remarks

This method checks the status of the EMV public key to determine if an update is required. This method is only applicable when Platform is set to FDMS Rapid Connect.

Before calling this method specify KeyFileCRC, KeyFileSize, and KeyFileDate with values for the current EMV public key. If no details are known leave these properties empty.

After calling this method check UpdateAvailable to determine if an updated is required. If an update is required call GetKeyInfo.

This method will populate KeyFileCRC, KeyFileSize, and KeyFileDate with the values returned by the server for the latest EMV public key.

This method is only applicable when Platform is set to FDMS Rapid Connect.

 
 
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4D Payments SDK 2016 .NET Edition - Version 16.0 [Build 7311]