MessageQueue.GetPublicQueues メソッド
ネットワーク上のすべてのパブリック キューを取得します。
オーバーロードの一覧
ネットワーク上のすべてのパブリック キューを取得します。
[Visual Basic] Overloads Public Shared Function GetPublicQueues() As MessageQueue()
[JScript] public static function GetPublicQueues() : MessageQueue[];
指定した基準を満たすネットワーク上のすべてのパブリック キューを取得します。
[Visual Basic] Overloads Public Shared Function GetPublicQueues(MessageQueueCriteria) As MessageQueue()
[C#] public static MessageQueue[] GetPublicQueues(MessageQueueCriteria);
[C++] public: static MessageQueue* GetPublicQueues(MessageQueueCriteria*) [];
[JScript] public static function GetPublicQueues(MessageQueueCriteria) : MessageQueue[];
使用例
[Visual Basic, C#, C++] キューの一覧を取得する例を次に示します。
[Visual Basic, C#, C++] メモ ここでは、GetPublicQueues のオーバーロード形式のうちの 1 つだけについて、使用例を示します。その他の例については、各オーバーロード形式のトピックを参照してください。
Imports System
Imports 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 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 'Main
'**************************************************
' 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 'GetQueuesByCategory
'**************************************************
' 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 'GetQueuesByLabel
'**************************************************
' 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 'GetQueuesByComputer
'**************************************************
' 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 'GetAllPublicQueues
'**************************************************
' 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 'GetPublicQueuesByCriteria
'**************************************************
' 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 'GetPrivateQueues
End Class 'MyNewQueue
End Namespace 'MyProject
[C#]
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;
}
}
}
[C++]
#using <mscorlib.dll>
#using <system.dll>
#using <system.messaging.dll>
using namespace System;
using namespace System::Messaging;
using namespace System::Collections;
__gc class MyNewQueue
{
// 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(
Guid(S" {00000000-0000-0000-0000-000000000001}"));
// Send a broadcast message to each queue in the array.
IEnumerator* myEnum = QueueList->GetEnumerator();
while (myEnum->MoveNext())
{
MessageQueue* queueItem = __try_cast<MessageQueue*>(myEnum->Current);
queueItem->Send(S"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(S"My Label");
// Send a broadcast message to each queue in the array.
IEnumerator* myEnum = QueueList->GetEnumerator();
while (myEnum->MoveNext())
{
MessageQueue* queueItem = __try_cast<MessageQueue*>(myEnum->Current);
queueItem->Send(S"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(S"MyComputer");
// Display the paths of the queues in the list.
IEnumerator* myEnum = QueueList->GetEnumerator();
while (myEnum->MoveNext())
{
MessageQueue* queueItem = __try_cast<MessageQueue*>(myEnum->Current);
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(TimeSpan(1, 0, 0, 0));
myCriteria->ModifiedBefore = DateTime::Now;
myCriteria->MachineName = S".";
myCriteria->Label = S"My Queue";
// Get a list of queues with that criteria.
MessageQueue* QueueList[] =
MessageQueue::GetPublicQueues(myCriteria);
// Display the paths of the queues in the list.
IEnumerator* myEnum = QueueList->GetEnumerator();
while (myEnum->MoveNext())
{
MessageQueue* queueItem = __try_cast<MessageQueue*>(myEnum->Current);
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(S".");
// Display the paths of the queues in the list.
IEnumerator* myEnum = QueueList->GetEnumerator();
while (myEnum->MoveNext())
{
MessageQueue* queueItem = __try_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 = new MyNewQueue();
// Send normal and high priority messages.
myNewQueue->GetQueuesByCategory();
myNewQueue->GetQueuesByLabel();
myNewQueue->GetQueuesByComputer();
myNewQueue->GetAllPublicQueues();
myNewQueue->GetPublicQueuesByCriteria();
myNewQueue->GetPrivateQueues();
return 0;
}
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