从C＃Win CE发送消息到SQL Server消息队列CE

Question

我在SQL Server ITSERVER上的数据库cja中有一个名为log_line_queue的队列。

我有一个运行在移动设备上的C＃Win CE应用程序。我想从这个应用程序发送消息到log_line_queue。

这是我到目前为止的代码：

var myQueue = new System.Messaging.MessageQueue("FormatName:Direct=OS:itserver\\private$\\dbo.cja.log_line_queue"); 

myQueue.Send("My Message Data.", MessageQueueTransactionType.Automatic); 

它导致

System.Messaging.MessageQueueException: Message Queue service is not available. 
    at System.Messaging.MessageQueue.MQCacheableInfo.get_WriteHandle() 
    at System.Messaging.MessageQueue.StaleSafeSendMessage(MQPROPS properties, IntPtr transaction) 
    at System.Messaging.MessageQueue.SendInternal(Object obj, MessageQueueTransactionType transactionType) 
    at System.Messaging.MessageQueue.Send(Object obj, MessageQueueTransactionType transactionType) 
    at cjaTest1.MessageQueue.FrmSendToQueue.button1_Click(Object sender, EventArgs e) 
    at System.Windows.Forms.Control.OnClick(EventArgs e) 
    at System.Windows.Forms.Button.OnClick(EventArgs e) 
    at System.Windows.Forms.ButtonBase.WnProc(WM wm, Int32 wParam, Int32 lParam) 
    at System.Windows.Forms.Control._InternalWnProc(WM wm, Int32 wParam, Int32 lParam) 
    at Microsoft.AGL.Forms.EVL.EnterModalDialog(IntPtr hwnModal) 
    at System.Windows.Forms.Form.ShowDialog() 
    at cjaTest1.FrmMainForm.button9_Click(Object sender, EventArgs e) 
    at System.Windows.Forms.Control.OnClick(EventArgs e) 
    at System.Windows.Forms.Button.OnClick(EventArgs e) 
    at System.Windows.Forms.ButtonBase.WnProc(WM wm, Int32 wParam, Int32 lParam) 
    at System.Windows.Forms.Control._InternalWnProc(WM wm, Int32 wParam, Int32 lParam) 
    at Microsoft.AGL.Forms.EVL.EnterMainLoop(IntPtr hwnMain) 
    at System.Windows.Forms.Application.Run(Form fm) 
    at cjaTest1.Program.Main() 

我知道我在做很多事情错了。欢迎提出建议。

Answer 1

System.Messaging.MessageQueue用于与MSMQ进行交互。 A queue called log_line_queue in database cja on SQL Server ITSERVER是表或Service Broker队列。这是Apple和Oranges，MSMQ与SQL Server无关。要将消息发送到SQL Server队列，必须使用T-SQL动词SEND，并且您必须连接到SQL Server实例。