C＃：如何优化和加速我的远程桌面应用程序？

Question

这是我通过TCP发送桌面屏幕的实际客户端代码：

while (true)
{
    try
    {
        Bitmap screeny = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height, PixelFormat.Format24bppRgb);
        Graphics theShot = Graphics.FromImage(screeny);
        theShot.ScaleTransform(.25F, .25F);
        theShot.CopyFromScreen(Screen.PrimaryScreen.Bounds.X, Screen.PrimaryScreen.Bounds.Y, 0, 0, Screen.PrimaryScreen.Bounds.Size, CopyPixelOperation.SourceCopy);

        BinaryFormatter bFormat = new BinaryFormatter();
        bFormat.Serialize(dskStream,screeny);
    }
    catch (Exception)
    {
        dskStream.Close();
        dskClient.Close();

        break;
    }
}          

我已经设置了一个功能，可以切换桌面背景以加快传输速度，但它仍然会变慢。有一些方法可以实现远程传输的速度，除了屏幕碎片和只发送什么变化？