4D Shipping SDK 2020 .NET Edition

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Error Event

Information about errors during data delivery.


public event OnErrorHandler OnError;

public delegate void OnErrorHandler(object sender, UpstrackErrorEventArgs e);

public class UpstrackErrorEventArgs : EventArgs {
  public int ErrorCode { get; }
  public string Description { get; }
Public Event OnError As OnErrorHandler

Public Delegate Sub OnErrorHandler(sender As Object, e As UpstrackErrorEventArgs)

Public Class UpstrackErrorEventArgs Inherits EventArgs
  Public ReadOnly Property ErrorCode As Integer
  Public ReadOnly Property Description As String
End Class


The Error event is fired in case of exceptional conditions during message processing.

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.

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4D Shipping SDK 2020 .NET Edition - Version 20.1 [Build 8435]