//打开远程屏幕(主菜单和工具栏) private void 打开OToolStripMenuItem_Click(object sender, EventArgs e) { ScreenTimer.Enabled = false; if (!ScreenOpen) { if (GeneralControler.CurrentControler != null) { tabs.SelectedTab = tab_Desktop; GeneralControler.OpenScreen(); //暂停片刻,让屏幕控制端和服务端在这时间建立连接 Thread.Sleep(300); ScreenOpen = true; ScreenTimer.Enabled = true; } } else { MessageBox.Show("已经打开远程截屏功能了"); } }