C # camera pictures are reversed, processing methods

 /// <summary>        ///Flip a picture to work/// </summary>        /// <param name= "MYBM" >Original picture</param>        /// <param name= "width" >the length of the original picture</param>        /// <param name= "height" >the height of the original picture</param>        /// <returns>After flipping the picture</returns>         PublicBitmap revpic (Bitmap MYBM,intWidthintheight) {Bitmap BM=NewBitmap (width, height);//Initializes a recorded picture object that has been processed            intX, y, Z;//x , Y is the number of cycles, and Z is used to record the change in pixelColor Pixel;  for(y = height-1; Y >=0; y--)            {                 for(x = width-1, z =0; X >=0; x--) {pixel= MYBM. GetPixel (x, y);//gets the value of the current pixelBm. SetPixel (z++, y, Color.FromArgb (pixel. R, Pixel. G, Pixel. B));//Drawing                }            }            returnBm//returns the picture that has been flipped}

C # camera pictures are reversed, processing methods