MessageQueue.GetPublicQueuesByMachine(String) 메서드

정의

지정된 컴퓨터에 있는 공개 큐를 모두 검색합니다.Retrieves all the public queues that reside on the specified computer.

public:
 static cli::array <System::Messaging::MessageQueue ^> ^ GetPublicQueuesByMachine(System::String ^ machineName);
public static System.Messaging.MessageQueue[] GetPublicQueuesByMachine (string machineName);
static member GetPublicQueuesByMachine : string -> System.Messaging.MessageQueue[]
Public Shared Function GetPublicQueuesByMachine (machineName As String) As MessageQueue()

매개 변수

machineName
String

검색할 공개 큐 집합을 포함하는 컴퓨터의 이름입니다.The name of the computer that contains the set of public queues to be retrieved.

반환

컴퓨터에 있는 공개 큐를 참조하는 MessageQueue 개체의 배열입니다.An array of MessageQueue objects that reference the public queues on the computer.

예외

machineName 매개 변수의 구문이 잘못되었습니다.The machineName parameter has incorrect syntax.

메시지 큐 메서드에 액세스하는 동안 오류가 발생한 경우An error occurred when accessing a Message Queuing method.

예제

다음 코드 예제에서는 큐 목록을 검색합니다.The following code example retrieves lists of queues.

#using <system.dll>
#using <system.messaging.dll>

using namespace System;
using namespace System::Messaging;
using namespace System::Collections;
ref class MyNewQueue
{
public:

   // Gets a list of queues with a specified category.
   // Sends a broadcast message to all queues in that
   // category.
   void GetQueuesByCategory()
   {
      
      // Get a list of queues with the specified category.
      array<MessageQueue^>^QueueList = MessageQueue::GetPublicQueuesByCategory( Guid(" {00000000-0000-0000-0000-000000000001}") );
      
      // Send a broadcast message to each queue in the array.
      IEnumerator^ myEnum = QueueList->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         MessageQueue^ queueItem = safe_cast<MessageQueue^>(myEnum->Current);
         queueItem->Send( "Broadcast message." );
      }

      return;
   }


   // Gets a list of queues with a specified label.
   // Sends a broadcast message to all queues with that
   // label.
   void GetQueuesByLabel()
   {
      
      // Get a list of queues with the specified label.
      array<MessageQueue^>^QueueList = MessageQueue::GetPublicQueuesByLabel( "My Label" );
      
      // Send a broadcast message to each queue in the array.
      IEnumerator^ myEnum = QueueList->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         MessageQueue^ queueItem = safe_cast<MessageQueue^>(myEnum->Current);
         queueItem->Send( "Broadcast message." );
      }

      return;
   }


   // Gets a list of queues on a specified computer. 
   // Displays the list on screen.
   void GetQueuesByComputer()
   {
      
      // Get a list of queues on the specified computer.
      array<MessageQueue^>^QueueList = MessageQueue::GetPublicQueuesByMachine( "MyComputer" );
      
      // Display the paths of the queues in the list.
      IEnumerator^ myEnum = QueueList->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         MessageQueue^ queueItem = safe_cast<MessageQueue^>(myEnum->Current);
         Console::WriteLine( queueItem->Path );
      }

      return;
   }


   // Gets a list of all public queues.
   void GetAllPublicQueues()
   {
      
      // Get a list of public queues.
      array<MessageQueue^>^QueueList = MessageQueue::GetPublicQueues();
      return;
   }


   // Gets a list of all public queues that match 
   // specified criteria. Displays the list on 
   // screen.
   void GetPublicQueuesByCriteria()
   {
      
      // Define criteria to filter the queues.
      MessageQueueCriteria^ myCriteria = gcnew MessageQueueCriteria;
      myCriteria->CreatedAfter = DateTime::Now.Subtract( TimeSpan(1,0,0,0) );
      myCriteria->ModifiedBefore = DateTime::Now;
      myCriteria->MachineName = ".";
      myCriteria->Label = "My Queue";
      
      // Get a list of queues with that criteria.
      array<MessageQueue^>^QueueList = MessageQueue::GetPublicQueues( myCriteria );
      
      // Display the paths of the queues in the list.
      IEnumerator^ myEnum = QueueList->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         MessageQueue^ queueItem = safe_cast<MessageQueue^>(myEnum->Current);
         Console::WriteLine( queueItem->Path );
      }

      return;
   }


   // Gets a list of private queues on the local 
   // computer. Displays the list on screen.
   void GetPrivateQueues()
   {
      
      // Get a list of queues with the specified category.
      array<MessageQueue^>^QueueList = MessageQueue::GetPrivateQueuesByMachine( "." );
      
      // Display the paths of the queues in the list.
      IEnumerator^ myEnum = QueueList->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         MessageQueue^ queueItem = safe_cast<MessageQueue^>(myEnum->Current);
         Console::WriteLine( queueItem->Path );
      }

      return;
   }

};


// Provides an entry point into the application.
// This example gets lists of queues by a variety
// of criteria.
int main()
{
   
   // Create a new instance of the class.
   MyNewQueue^ myNewQueue = gcnew MyNewQueue;
   
   // Send normal and high priority messages.
   myNewQueue->GetQueuesByCategory();
   myNewQueue->GetQueuesByLabel();
   myNewQueue->GetQueuesByComputer();
   myNewQueue->GetAllPublicQueues();
   myNewQueue->GetPublicQueuesByCriteria();
   myNewQueue->GetPrivateQueues();
   return 0;
}

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 gets lists of queues by a variety
        // of criteria.
        //**************************************************

        public static void Main()
        {
            // Create a new instance of the class.
            MyNewQueue myNewQueue = new MyNewQueue();

            // Send normal and high priority messages.
            myNewQueue.GetQueuesByCategory();
            myNewQueue.GetQueuesByLabel();
            myNewQueue.GetQueuesByComputer();
            myNewQueue.GetAllPublicQueues();
            myNewQueue.GetPublicQueuesByCriteria();
            myNewQueue.GetPrivateQueues();
                        
            return;
        }

        //**************************************************
        // Gets a list of queues with a specified category.
        // Sends a broadcast message to all queues in that
        // category.
        //**************************************************
        
        public void GetQueuesByCategory()
        {
            // Get a list of queues with the specified category.
            MessageQueue[] QueueList = 
                MessageQueue.GetPublicQueuesByCategory(new 
                Guid("{00000000-0000-0000-0000-000000000001}"));

            // Send a broadcast message to each queue in the array.
            foreach(MessageQueue queueItem in QueueList)
            {
                queueItem.Send("Broadcast message.");
            }
            
            return;
        }

        //**************************************************
        // Gets a list of queues with a specified label.
        // Sends a broadcast message to all queues with that
        // label.
        //**************************************************
        
        public void GetQueuesByLabel()
        {
            // Get a list of queues with the specified label.
            MessageQueue[] QueueList = 
                MessageQueue.GetPublicQueuesByLabel("My Label");

            // Send a broadcast message to each queue in the array.
            foreach(MessageQueue queueItem in QueueList)
            {
                queueItem.Send("Broadcast message.");
            }
            
            return;
        }

        //**************************************************
        // Gets a list of queues on a specified computer. 
        // Displays the list on screen.
        //**************************************************
        
        public void GetQueuesByComputer()
        {
            // Get a list of queues on the specified computer.
            MessageQueue[] QueueList = 
                MessageQueue.GetPublicQueuesByMachine("MyComputer");

            // Display the paths of the queues in the list.
            foreach(MessageQueue queueItem in QueueList)
            {
                Console.WriteLine(queueItem.Path);
            }

            return;
        }

        //**************************************************
        // Gets a list of all public queues.
        //**************************************************
        
        public void GetAllPublicQueues()
        {
            // Get a list of public queues.
            MessageQueue[] QueueList = 
                MessageQueue.GetPublicQueues();
    
            return;
        }

        //**************************************************
        // Gets a list of all public queues that match 
        // specified criteria. Displays the list on 
        // screen.
        //**************************************************
        
        public void GetPublicQueuesByCriteria()
        {
            // Define criteria to filter the queues.
            MessageQueueCriteria myCriteria = new 
                MessageQueueCriteria();
            myCriteria.CreatedAfter = DateTime.Now.Subtract(new 
                TimeSpan(1,0,0,0));
            myCriteria.ModifiedBefore = DateTime.Now;
            myCriteria.MachineName = ".";
            myCriteria.Label = "My Queue";
            
            // Get a list of queues with that criteria.
            MessageQueue[] QueueList = 
                MessageQueue.GetPublicQueues(myCriteria);

            // Display the paths of the queues in the list.
            foreach(MessageQueue queueItem in QueueList)
            {
                Console.WriteLine(queueItem.Path);
            }

            return;
        }

        //**************************************************
        // Gets a list of private queues on the local 
        // computer. Displays the list on screen.
        //**************************************************
        
        public void GetPrivateQueues()
        {
            // Get a list of queues with the specified category.
            MessageQueue[] QueueList = 
                MessageQueue.GetPrivateQueuesByMachine(".");

            // Display the paths of the queues in the list.
            foreach(MessageQueue queueItem in QueueList)
            {
                Console.WriteLine(queueItem.Path);
            }
            
            return;
        }
    }
}
Imports System.Messaging

Public Class MyNewQueue


        
        ' Provides an entry point into the application.
        '		 
        ' This example gets lists of queues by a variety
        ' of criteria.


        Public Shared Sub Main()

            ' Create a new instance of the class.
            Dim myNewQueue As New MyNewQueue()

            ' Send normal and high priority messages.
            myNewQueue.GetQueuesByCategory()
            myNewQueue.GetQueuesByLabel()
            myNewQueue.GetQueuesByComputer()
            myNewQueue.GetAllPublicQueues()
            myNewQueue.GetPublicQueuesByCriteria()
            myNewQueue.GetPrivateQueues()

            Return

        End Sub



        ' Gets a list of queues with a specified category.
        ' Sends a broadcast message to all queues in that
        ' category.
 
        Public Sub GetQueuesByCategory()

            ' Get a list of queues with the specified category.
            Dim QueueList As MessageQueue() = _
                MessageQueue.GetPublicQueuesByCategory(New _
                Guid("{00000000-0000-0000-0000-000000000001}"))

            ' Send a broadcast message to each queue in the array.
            Dim queueItem As MessageQueue
            For Each queueItem In QueueList
                queueItem.Send("Broadcast message.")
            Next queueItem

            Return

        End Sub



        ' Gets a list of queues with a specified label.
        ' Sends a broadcast message to all queues with that
        ' label.


        Public Sub GetQueuesByLabel()

            ' Get a list of queues with the specified label.
            Dim QueueList As MessageQueue() = _
                MessageQueue.GetPublicQueuesByLabel("My Label")

            ' Send a broadcast message to each queue in the array.
            Dim queueItem As MessageQueue
            For Each queueItem In QueueList
                queueItem.Send("Broadcast message.")
            Next queueItem

            Return

        End Sub



        ' Gets a list of queues on a specified computer. 
        ' Displays the list on screen.
 

        Public Sub GetQueuesByComputer()

            ' Get a list of queues on the specified computer.
            Dim QueueList As MessageQueue() = _
                MessageQueue.GetPublicQueuesByMachine("MyComputer")

            ' Display the paths of the queues in the list.
            Dim queueItem As MessageQueue
            For Each queueItem In QueueList
                Console.WriteLine(queueItem.Path)
            Next queueItem

            Return

        End Sub



        ' Gets a list of all public queues.
       

        Public Sub GetAllPublicQueues()

            ' Get a list of public queues.
            Dim QueueList As MessageQueue() = _
                MessageQueue.GetPublicQueues()

            Return

        End Sub


 
        ' Gets a list of all public queues that match 
        ' specified criteria. Displays the list on 
        ' screen.


        Public Sub GetPublicQueuesByCriteria()

            ' Define criteria to filter the queues.
            Dim myCriteria As New MessageQueueCriteria()
            myCriteria.CreatedAfter = DateTime.Now.Subtract(New _
                TimeSpan(1, 0, 0, 0))
            myCriteria.ModifiedBefore = DateTime.Now
            myCriteria.MachineName = "."
            myCriteria.Label = "My Queue"

            ' Get a list of queues with that criteria.
            Dim QueueList As MessageQueue() = _
                MessageQueue.GetPublicQueues(myCriteria)

            ' Display the paths of the queues in the list.
            Dim queueItem As MessageQueue
            For Each queueItem In QueueList
                Console.WriteLine(queueItem.Path)
            Next queueItem

            Return

        End Sub


 
        ' Gets a list of private queues on the local 
        ' computer. Displays the list on screen.
  

        Public Sub GetPrivateQueues()

            ' Get a list of queues with the specified category.
            Dim QueueList As MessageQueue() = _
                MessageQueue.GetPrivateQueuesByMachine(".")

            ' Display the paths of the queues in the list.
            Dim queueItem As MessageQueue
            For Each queueItem In QueueList
                Console.WriteLine(queueItem.Path)
            Next queueItem

            Return

        End Sub

End Class

설명

이 메서드를 사용 하 여 컴퓨터에서 공개 큐를 필터링 합니다.Use this method to filter the public queues by computer.

GetPublicQueuesByMachine(String) 큐의 정적 스냅숏을 검색합니다.GetPublicQueuesByMachine(String) retrieves a static snapshot of the queues. 큐의 동적 목록을 사용 하 여 상호 작용을 사용 하 여 GetMessageQueueEnumerator입니다.To interact with a dynamic list of the queues, use GetMessageQueueEnumerator. 일부로 컴퓨터 이름을 지정할 수 있습니다는 MessageQueueCriteria 메서드로 전달 합니다.You can specify the computer name as part of the MessageQueueCriteria you pass into the method.

다음 표에서이 메서드는 다양 한 작업 그룹 모드에서 사용할 수 있는지 여부를 보여 줍니다.The following table shows whether this method is available in various Workgroup modes.

작업 그룹 모드Workgroup mode 사용 가능Available
로컬 컴퓨터Local computer 아니요No
로컬 컴퓨터와 직접 형식 이름Local computer and direct format name 아니요No
원격 컴퓨터Remote computer 아니요No
원격 컴퓨터와 직접 형식 이름Remote computer and direct format name 아니요No

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