using System;
using System.Windows.Forms;
using agsXMPP;
using System.Text;
namespace iTalk2
{
public partial class Main : Form
{
agsXMPP.XmppClientConnection objXmpp;
public Main()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
Console.WriteLine("Logging in. Please wait...");
Console.ReadLine();
objXmpp = new agsXMPP.XmppClientConnection();
agsXMPP.Jid jid = null;
jid = new agsXMPP.Jid("username" + "@gmail.com");
objXmpp.Password = "password";
objXmpp.Username = jid.User;
objXmpp.Server = jid.Server;
objXmpp.AutoResolveConnectServer = true;
try
{
objXmpp.OnMessage += messageReceived;
objXmpp.OnAuthError += loginFailed;
objXmpp.OnLogin += loggedIn;
objXmpp.Open();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadLine();
}
}
private void messageReceived(object sender, agsXMPP.protocol.client.Message msg)
{
string[] chatMessage = null;
chatMessage = msg.From.ToString().Split('/');
agsXMPP.Jid jid = null;
jid = new agsXMPP.Jid(chatMessage[0]);
agsXMPP.protocol.client.Message autoReply = null;
autoReply = new agsXMPP.protocol.client.Message(jid, agsXMPP.protocol.client.MessageType.chat, "This is a test");
objXmpp.Send(autoReply);
}
private void loginFailed(object o, agsXMPP.Xml.Dom.Element el)
{
Console.WriteLine("Login failed. Please check your details.");
}
private void loggedIn(object o)
{
Console.WriteLine("Logged in and Active.");
lblStatus.Text = "Online";
}
private void txtUsername_TextChanged(object sender, EventArgs e)
{
}
private void label1_Click(object sender, EventArgs e)
{
}
private void label2_Click(object sender, EventArgs e)
{
}
private void txtPassword_TextChanged(object sender, EventArgs e)
{
}
private void btnlogin_Click(object sender, EventArgs e)
{
}
}
}
此代码不能正常工作。函数'loggedIn(object o)'不起作用。它说lblStatus(这是一个标签)在另一个线程上。错误窗口显示“跨线程操作无效:从其创建线程以外的线程访问控制'lblStatus'”。提前致谢。跨线程调用
的可能重复的[交线程操作无效:从比它创建的线程以外的线程访问控制](http://stackoverflow.com/questions/142003/cross-thread-operation-not-有效控制 - 从线程访问 - 除此之外) – spender 2010-10-26 20:43:42
你甚至做过搜索吗? – spender 2010-10-26 20:43:58
是的,我没有搜查过,但我无法理解其他线程。我是编程新手。 – vishnu 2010-10-26 22:19:36