FreshBooksException Class

In This Topic

The exception that is generated when FreshBooks returns an error.

Syntax

Visual Basic
C#

'Declaration
 
Public NotInheritable Class FreshBooksException 
   Inherits System.Data.Common.DbException
   Implements System.Runtime.InteropServices._Exception, System.Runtime.Serialization.ISerializable

public sealed class FreshBooksException : System.Data.Common.DbException, System.Runtime.InteropServices._Exception, System.Runtime.Serialization.ISerializable

Remarks

This class is created whenever dotConnect for FreshBooks encounters an error generated by the server, or FreshBooksConnection has been closed before attempting to execute an operation on the server.

Example

The following example generates a FreshBooksException due to a non-existing table, and then displays the exception.

csharp

public void ThrowFreshBooksException()
{
  string mySelectQuery = "SELECT * FROM NONEXISTINGTABLE";
  FreshBooksConnection freshbooksConnection =
    new FreshBooksConnection(
        "API Version=Alpha;Access Token=3d3355b2beea67f9241400fbe28f0b116e3efd2f8a85dda3c35620acdc95cd60;Refresh Token=75836f50da63fc5bf81bb24598511ae131ea422e73d9f321b4c4a44e2dd1c67f;Company Name=Devart");
  FreshBooksCommand freshbooksCommand = new FreshBooksCommand(mySelectQuery,freshbooksConnection);
  try
  {
    freshbooksCommand.Connection.Open();
  }
  catch (FreshBooksException myException)
  {
    MessageBox.Show("Message: " + myException.Message + "\n");
  }
}

Visual Basic

Public Sub ThrowFreshBooksException()
  Dim mySelectQuery As String = "SELECT * FROM NONEXISTINGTABLE"
  Dim freshbooksConnection As New FreshBooksConnection( _
    "API Version=Alpha;Access Token=3d3355b2beea67f9241400fbe28f0b116e3efd2f8a85dda3c35620acdc95cd60;Refresh Token=75836f50da63fc5bf81bb24598511ae131ea422e73d9f321b4c4a44e2dd1c67f;Company Name=Devart")
  Dim freshbooksCommand As New FreshBooksCommand(mySelectQuery, freshbooksConnection)
  Try
    freshbooksCommand.Connection.Open()
  Catch myException As FreshBooksException
    MessageBox.Show("Message: " + myException.Message + ControlChars.Cr)
  End Try
End Sub

Inheritance Hierarchy

System.Object
   System.Exception
      System.SystemException
         System.Runtime.InteropServices.ExternalException
            System.Data.Common.DbException
               Devart.Data.FreshBooks.FreshBooksException

Reference

FreshBooksException Members
Devart.Data.FreshBooks Namespace
FreshBooksConnection Class
FreshBooksCommand Class

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