private void buttonStart_Click(object sender, System.EventArgs e)
{
_user = new LanUser();
_user.NickName = textBoxNN.Text;
_user.UserEntry += _user_UserEntry;
_user.UserExit += _user_UserExit;
_user.UserStateChange += _user_UserStateChange;
_user.Send += _user_Send;
_user.TextMessageReceived += _user_TextMessageReceived;
_user.ImageReceived += _user_ImageReceived;
_user.FileTransportRequested += _user_FileTransportRequested;
_user.FileReceiveProgressChanged += _user_FileTransportProgressChanged;
_user.FileSendProgressChanged += _user_FileSendProgressChanged;
_user.Listen();
buttonStart.Enabled = false;
buttonClose.Enabled = true;
}
private void FormLanIM_Load(object sender, EventArgs e)
{
//此处需要注意，一定要把主线程UI传给LanUser，否则下面的线程调用主线程的部分会错，
//因为基本都没有采用invoke方式（虽然invoke方式也可以对应这种情况）
SynchronizationContext context = SynchronizationContext.Current;
TaskFactory tf = new TaskFactory();
tf.StartNew(() =>
{
InitMainUser(context);
InitUserListBox(context, "");
//开始监听
_user.Listen();
//1秒后发送上线通知
Thread.Sleep(800);
_user.Login();
});
}