ObjectDisposedException Class
The exception that is thrown when an operation is performed on a disposed object.
Assembly: mscorlib (in mscorlib.dll)
The following example demonstrates an error that causes the ObjectDisposedException exception to be thrown.
Imports System Imports System.IO Public Class ObjectDisposedExceptionTest Public Shared Sub Main() Dim ms As New MemoryStream(16) ms.Close() Try ms.ReadByte() Catch e As ObjectDisposedException Console.WriteLine("Caught: {0}", e.Message) End Try End Sub 'Main End Class 'ObjectDisposedExceptionTest
This code produces the following output:
Caught: Cannot access a closed Stream.
System.Exception
System.SystemException
System.InvalidOperationException
System.ObjectDisposedException
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.