桌面屏幕截图

Question

我尝试使用WPF（客户端和服务器端WPF）从我的PC接收桌面屏幕截图 这是我的代码

private void ViewReceivedImage(byte[] buffer)
    {
        try
        {


            using (MemoryStream memoryStream = new MemoryStream(buffer))
            {
                BitmapImage imageSource = new BitmapImage();
                imageSource.BeginInit();
                imageSource.StreamSource = memoryStream;
                imageSource.EndInit();

                // Assign the Source property of your image
                MyImage.Source = imageSource;
            }




            //MemoryStream ms = new MemoryStream(buffer);
            //BitmapImage bi = new BitmapImage();

            //bi.SetSource = ms;

            //MyImage.Source = bi;

            //ms.Close();
        }
        catch (Exception) { }
        finally
        {
            StartReceiving();
        }
    }

上面的注释行是针对Windows手机应用程序的，我已经测试了它并且它适用于WP8（客户端），我在WPF客户端只有问题。

WPF服务器端和WP8客户端工作 WPF客户端无法正常工作但连接成功

此方法发送图像

void StartSending()
    {
        while (!stop)

            try
            {
                System.Drawing.Image oldimage = scr.Get_Resized_Image(wToCompare, hToCompare, scr.GetDesktopBitmapBytes());


                //Thread.Sleep(1);
                System.Drawing.Image newimage = scr.Get_Resized_Image(wToCompare, hToCompare, scr.GetDesktopBitmapBytes());

                byte[] buffer = scr.GetDesktop_ResizedBytes(wToSend, hToSend);

                //float difference = scr.difference(newimage, oldimage);


                //if (difference >= 1)
                //{

                SenderSocket.Send(buffer);
                //}


            }
            catch (Exception) { }
    }

和这个Get_Resized_Image

public Image Get_Resized_Image(int w, int h, byte[] image)
    {
        MemoryStream ms = new MemoryStream(image);

        Image bt = Image.FromStream(ms);
        try
        {
            Size sizing = new Size(w, h);
            bt = new System.Drawing.Bitmap(bt, sizing);

        }
        catch (Exception) { }
        return bt;

    }

编辑 这是输出