void Re()
{
//重连步骤
//启动一个非UI线程
System.Threading.Tasks.Task.Factory.StartNew(() =>
{
is_start = false;
socket.Close();
socket.Dispose();
if (context != System.IntPtr.Zero)
{
//用非ui线程去关闭DeleteStopContext
ControlRemote.DeleteStopContext(context);
context = System.IntPtr.Zero;
}
//ui线程 然后用this.Invoke 去创建 this.ctrl_pic
this.Invoke(new Action(() => {
//加一句
this.ctrl_pic.Dispose();
this.ctrl_pic = new PictureBox();
this.Controls.Add(this.ctrl_pic);
//设置ctrl_panel外观位置
this.ctrl_pic.BackColor = System.Drawing.SystemColors.Desktop;
this.ctrl_pic.Location = new System.Drawing.Point(0, 0);
this.ctrl_pic.Margin = new System.Windows.Forms.Padding(0);
//鼠标事件
this.ctrl_pic.MouseWheel += Ctrl_pic_MouseWheel;
this.ctrl_pic.MouseDown += Ctrl_pic_MouseDown;
this.ctrl_pic.MouseUp += Ctrl_pic_MouseUp;
this.ctrl_pic.MouseMove += Ctrl_pic_MouseMove;
this.ctrl_pic.MouseEnter += Ctrl_pic_MouseEnter;
this.ctrl_pic.MouseLeave += Ctrl_pic_MouseLeave;
}));
//最后init 去链接
Init();
});
}
private void RemoteDesktop_FormClosing(object sender, FormClosingEventArgs e)
{
socket.Close();
socket.Dispose();
Task.Factory.StartNew(() =>
{
lock (lock_object)
{
if (context != System.IntPtr.Zero)
{
ControlRemote.DeleteStopContext(context);
context = System.IntPtr.Zero;
}
is_close = true;
}
});
if (!is_close)
{
e.Cancel = true;
}
}