这几天正做socke程序,在死循环中接收,可界面不刷新形如死机,苦寻了几天终于见到他

public int ReceiveBuffer()

{

int newSize;

strLastError = "没有错误";

try

{

while (true)

{

Application.DoEvents();

if (SocketClient.Poll((int)5, SelectMode.SelectRead) == false)

{

Thread.Sleep(100);

continue;

}

newSize = SocketClient.Receive(Buffer, 0, 1024, SocketFlags.None);

if (newSize == 0)

{

strLastError = "网络通讯关闭错误";

return (-1);

}

return (newSize);

}

}

catch (Exception e)

{

strLastError = "异常网络接收错误,系统信息:" + e.Message;

return (-1);

}

}