ZohoBooksException Class

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The exception that is generated when Zoho Books returns an error.

Syntax

Visual Basic
C#


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


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

Remarks

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

Example

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

csharp


public void ThrowZohoBooksException() { string mySelectQuery = "SELECT * FROM NONEXISTINGTABLE"; ZohoBooksConnection ZohoBooksConnection = new ZohoBooksConnection( Refresh Token=1000.a6fde76542bfbb5244a7e539d4390e72.87e34ea57023c2d0e7dcb9ce55e3e7f); ZohoBooksCommand ZohoBooksCommand = new ZohoBooksCommand(mySelectQuery,ZohoBooksConnection); try { ZohoBooksCommand.Connection.Open(); } catch (ZohoBooksException myException) { MessageBox.Show("Message: " + myException.Message + "\n"); } }

public void ThrowZohoBooksException()
{
  string mySelectQuery = "SELECT * FROM NONEXISTINGTABLE";
  ZohoBooksConnection ZohoBooksConnection =
    new ZohoBooksConnection(
        Refresh Token=1000.a6fde76542bfbb5244a7e539d4390e72.87e34ea57023c2d0e7dcb9ce55e3e7f);
  ZohoBooksCommand ZohoBooksCommand = new ZohoBooksCommand(mySelectQuery,ZohoBooksConnection);
  try
  {
    ZohoBooksCommand.Connection.Open();
  }
  catch (ZohoBooksException myException)
  {
    MessageBox.Show("Message: " + myException.Message + "\n");
  }
}

Visual Basic


Public Sub ThrowZohoBooksException() Dim mySelectQuery As String = "SELECT * FROM NONEXISTINGTABLE" Dim ZohoBooksConnection As New ZohoBooksConnection( _ Refresh Token=1000.a6fde76542bfbb5244a7e539d4390e72.87e34ea57023c2d0e7dcb9ce55e3e7f) Dim ZohoBooksCommand As New ZohoBooksCommand(mySelectQuery, ZohoBooksConnection) Try ZohoBooksCommand.Connection.Open() Catch myException As ZohoBooksException MessageBox.Show("Message: " + myException.Message + ControlChars.Cr) End Try End Sub

Public Sub ThrowZohoBooksException()
  Dim mySelectQuery As String = "SELECT * FROM NONEXISTINGTABLE"
  Dim ZohoBooksConnection As New ZohoBooksConnection( _
    Refresh Token=1000.a6fde76542bfbb5244a7e539d4390e72.87e34ea57023c2d0e7dcb9ce55e3e7f)
  Dim ZohoBooksCommand As New ZohoBooksCommand(mySelectQuery, ZohoBooksConnection)
  Try
    ZohoBooksCommand.Connection.Open()
  Catch myException As ZohoBooksException
    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.ZohoBooks.ZohoBooksException

Reference

ZohoBooksException Members
Devart.Data.ZohoBooks Namespace
ZohoBooksCommand Class

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