MessageQueueException Class
Assembly: System.Messaging (in system.messaging.dll)
'Declaration <SerializableAttribute> _ Public Class MessageQueueException Inherits ExternalException Implements ISerializable 'Usage Dim instance As MessageQueueException
/** @attribute SerializableAttribute() */ public class MessageQueueException extends ExternalException implements ISerializable
SerializableAttribute public class MessageQueueException extends ExternalException implements ISerializable
Exceptions associated with the MessageQueueException class are generated by internal errors within Message Queuing that should be dealt with through your code.
Every exception consists of an error code and a text string that describes the source of the error. See the MessageQueueErrorCode class for a list of these error codes and their descriptions.
Imports System Imports System.Messaging Public Class MyNewQueue ' Provides an entry point into the application. ' ' This example verifies existence and attempts to ' delete a queue. Public Shared Sub Main() ' Determine whether the queue exists. If MessageQueue.Exists(".\myQueue") Then Try ' Delete the queue. MessageQueue.Delete(".\myQueue") Catch e As MessageQueueException If e.MessageQueueErrorCode = _ MessageQueueErrorCode.AccessDenied Then Console.WriteLine("Access is denied. " _ + "Queue might be a system queue.") End If ' Handle other sources of exceptions as necessary. End Try End If Return End Sub 'Main End Class 'MyNewQueue
package MyProject;
import System.*;
import System.Messaging.*;
/// <summary>
/// Provides a container class for the example.
/// </summary>
public class MyNewQueue
{
//**************************************************
// Provides an entry point into the application.
//
// This example verifies existence and attempts to
// delete a queue.
//**************************************************
public static void main(String[] args)
{
// Determine whether the queue exists.
if (MessageQueue.Exists(".\\myQueue")) {
try {
// Delete the queue.
MessageQueue.Delete(".\\myQueue");
}
catch (MessageQueueException e) {
if (e.get_MessageQueueErrorCode().
Equals(MessageQueueErrorCode.AccessDenied)) {
Console.WriteLine("Access is denied. "
+ "Queue might be a system queue.");
}
// Handle other sources of MessageQueueException.
}
}
return;
} //main
} //MyNewQueue
System.Exception
System.SystemException
System.Runtime.InteropServices.ExternalException
System.Messaging.MessageQueueException
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.