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MessageQueueException Class

The exception that is thrown if a Microsoft Message Queuing internal error occurs.

Namespace: System.Messaging
Assembly: System.Messaging (in system.messaging.dll)

[SerializableAttribute] 
public class MessageQueueException : ExternalException, ISerializable
/** @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.

using System;
using System.Messaging;

namespace MyProject
{
	/// <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()
		{

			// Determine whether the queue exists.
			if (MessageQueue.Exists(".\\myQueue"))
			{
				try
				{
					// Delete the queue.
					MessageQueue.Delete(".\\myQueue");
				}
				catch(MessageQueueException e)
				{
					if(e.MessageQueueErrorCode == 
						MessageQueueErrorCode.AccessDenied)
					{
						Console.WriteLine("Access is denied. " + 
							"Queue might be a system queue.");
					}

					// Handle other sources of MessageQueueException.
				}

			}
		
			return;
		}

	}
}

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.Object
   System.Exception
     System.SystemException
       System.Runtime.InteropServices.ExternalException
        System.Messaging.MessageQueueException
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0
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