private void btnLogin_Click(object sender, RoutedEventArgs e)
{
GetConnected();
string ID = txtId.Text.Trim();
string PWD = txtPwd.Password.Trim();
LoginMsg login = new LoginMsg(ID, PWD);
bw.Write(string.Format("LOGIN@{0}", HandleHelper.XMLSer <LoginMsg>(login)));
bw.Flush();
//ChatWindow cw = new ChatWindow();
//cw.Show();
//this.Close();
}
