C#client接受从Server截幕图像并且显示,程序中采用工作者线程来处理，如果不用线程则界面不管是服务器端还是客户端都会呈现死机状态。-C# client to accept cut-off-screen image from the Server and displays, the program used in worker threads to handle, if you do not have the thread interface regardless of server-s