} // W_AddFrd
/// <summary>
/// 单击添加按钮
/// </summary>
/// <param name="sender">the sender</param>
/// <param name="e">the e</param>
private void btn_add_Click(object sender, EventArgs e)
{
// 将要被添加的用户名
string destName = cmBox_frdList.SelectedItem.ToString();
// 调用网络服务添加好友
addFrd.addFrd(userName, destName);
Thread.Sleep(500);
User currentUser = User.GetInstance();
CallBackFunc.noChatSendData("addfrd", userName, destName, currentUser.socket);
this.DialogResult = DialogResult.OK;
} // btn_add_Click
} // findAddMsg
/// <summary>
/// 单击退出按钮
/// </summary>
/// <param name="sender"> the sender</param>
/// <param name="e"> the e</param>
private void btn_exit_Click(object sender, EventArgs e)
{
IMSLogStateChangeClient IsLog = new IMSLogStateChangeClient();
string loginResault = IsLog.changeLogState(userName, userPwd, true);
User currentUser = User.GetInstance();
try
{
if (loginResault == "1")
{
// 断开连接
if (currentUser.socket == null)
{
return;
}
if (!currentUser.socket.Connected)
{
return;
}
CallBackFunc.noChatSendData("logout", userName, "", currentUser.socket);
Thread.Sleep(2000);
SocketHandler.ShutDownConn(currentUser.socket);
MessageBox.Show("成功退出");
Application.Exit();
} // if
else if (loginResault == "0")
{
MessageBox.Show("未登录，无法退出");
}
else
{
MessageBox.Show("用户名或密码错误");
} // else
} // try
catch (System.Exception ex)
{
// the last client will be wrong when exit
Application.Exit();
}
} // btn_exit_Click
