QuickBooksException Class

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The exception that is generated when QuickBooks Online returns an error.

Syntax

Visual Basic
C#


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


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

Remarks

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

Example

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

csharp


public void ThrowQuickBooksException() { string mySelectQuery = "SELECT * FROM NONEXISTINGTABLE"; QuickBooksConnection quickBooksConnection = new QuickBooksConnection( "Company Id=1440905870;Refresh Token=AB11590759756UCO8O6CpRQcAMP00sIANafgS8Y4RN10rpLJNM;Token Server=file://D:\\temp\\QuickBooksToken.txt"); QuickBooksCommand quickBooksCommand = new QuickBooksCommand(mySelectQuery,quickBooksConnection); try { quickBooksCommand.Connection.Open(); } catch (QuickBooksException myException) { MessageBox.Show("Message: " + myException.Message + "\n"); } }

public void ThrowQuickBooksException()
{
  string mySelectQuery = "SELECT * FROM NONEXISTINGTABLE";
  QuickBooksConnection quickBooksConnection =
    new QuickBooksConnection(
        "Company Id=1440905870;Refresh Token=AB11590759756UCO8O6CpRQcAMP00sIANafgS8Y4RN10rpLJNM;Token Server=file://D:\\temp\\QuickBooksToken.txt");
  QuickBooksCommand quickBooksCommand = new QuickBooksCommand(mySelectQuery,quickBooksConnection);
  try
  {
    quickBooksCommand.Connection.Open();
  }
  catch (QuickBooksException myException)
  {
    MessageBox.Show("Message: " + myException.Message + "\n");
  }
}

Visual Basic


Public Sub ThrowQuickBooksException() Dim mySelectQuery As String = "SELECT * FROM NONEXISTINGTABLE" Dim quickBooksConnection As New QuickBooksConnection( _ "Company Id=1440905870;Refresh Token=AB11590759756UCO8O6CpRQcAMP00sIANafgS8Y4RN10rpLJNM;Token Server=file://D:\\temp\\QuickBooksToken.txt") Dim quickBooksCommand As New QuickBooksCommand(mySelectQuery, quickBooksConnection) Try quickBooksCommand.Connection.Open() Catch myException As QuickBooksException MessageBox.Show("Message: " + myException.Message + ControlChars.Cr) End Try End Sub

Public Sub ThrowQuickBooksException()
  Dim mySelectQuery As String = "SELECT * FROM NONEXISTINGTABLE"
  Dim quickBooksConnection As New QuickBooksConnection( _
    "Company Id=1440905870;Refresh Token=AB11590759756UCO8O6CpRQcAMP00sIANafgS8Y4RN10rpLJNM;Token Server=file://D:\\temp\\QuickBooksToken.txt")
  Dim quickBooksCommand As New QuickBooksCommand(mySelectQuery, quickBooksConnection)
  Try
    quickBooksCommand.Connection.Open()
  Catch myException As QuickBooksException
    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.QuickBooks.QuickBooksException

Reference

QuickBooksException Members
Devart.Data.QuickBooks Namespace
QuickBooksConnection Class
QuickBooksCommand Class

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