我在本地機器中創建了私人MSMQ。我使用以下C#代碼將消息發送到隊列。當我將隊列更改爲事務性時,消息未到達MSMQ。但是,Send方法中不會引發異常。我需要做些什麼才能使其工作?製作交易時郵件未達到MSMQ
using System;
using System.Messaging;
using System.Data;
public partial class _Default : System.Web.UI.Page
{
//Sharing violation resulted from queue being open already for exclusive receive.
MessageQueue helpRequestQueue = new MessageQueue(@".\Private$\MyPrivateQueue", false);
protected void Page_Load(object sender, EventArgs e)
{
bool isTransactionalQueue = false;
if (!System.Messaging.MessageQueue.Exists(@".\Private$\MyPrivateQueue"))
{
System.Messaging.MessageQueue.Create(@".\Private$\MyPrivateQueue", isTransactionalQueue);
}
SendMessage();
GetAllMessages();
}
private void SendMessage()
{
System.Messaging.Message theMessage = new System.Messaging.Message("TimeNow is "+DateTime.Now.ToString());
theMessage.Label = "Lijo " + DateTime.Now.ToString();
theMessage.Priority = System.Messaging.MessagePriority.Normal;
helpRequestQueue.Send(theMessage);
}
private void GetAllMessages()
{
DataTable messageTable = new DataTable();
messageTable.Columns.Add("Label");
messageTable.Columns.Add("Body");
//Set Message Filters
MessagePropertyFilter filter = new MessagePropertyFilter();
filter.ClearAll();
filter.Body = true;
filter.Label = true;
filter.Priority = true;
helpRequestQueue.MessageReadPropertyFilter = filter;
//Get All Messages
System.Messaging.Message[] messages = helpRequestQueue.GetAllMessages();
System.Messaging.XmlMessageFormatter stringFormatter = new System.Messaging.XmlMessageFormatter(new string[] { "System.String" });
for (int index = 0; index < messages.Length; index++)
{
string test = System.Convert.ToString(messages[index].Priority);
messages[index].Formatter = stringFormatter;
messageTable.Rows.Add(new string[] {messages[index].Label,messages[index].Body.ToString() });
}
Gridview1.DataSource = messageTable;
Gridview1.DataBind();
}
private void ReceiveAndProcess()
{
}
}
我的猜測是,該交易需要提交。 http://msdn.microsoft.com/en-us/library/windows/desktop/ms701273(v=vs.85).aspx – 2012-03-28 16:41:56