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Transfer Picture Information RRS feed

  • Question

  • How to transfer picture information from any object of the PictureBox, Image, Bitmap and Graphics classes to a different object of the same class or a different one of these classes?
    Monday, June 5, 2017 4:34 AM

All replies

  • Hi jagbir21,

    Thank you for posting here.

    For your question, could you provide more information?

    What picture information you want to transfer? The whole picture? What does the to a different object of the sane class or a different one of these classes mean? Do you want to convert the picture to byte and transfer byte to other class then convert the byte to image?

    I use image for example.

     static void Main(string[] args)
            {
                Image image = Image.FromFile(@"C:\Users\v-wezan\Desktop\1.png");
                byte[] b = imageToByteArray(image);
                byteArrayToImage(b).Save("2.gif");
            }
            public static byte[] imageToByteArray(System.Drawing.Image imageIn)
            {
                MemoryStream ms = new MemoryStream();
                imageIn.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
                return ms.ToArray();
            }
            public static Image byteArrayToImage(byte[] byteArrayIn)
            {
                MemoryStream ms = new MemoryStream(byteArrayIn);
                Image returnImage = Image.FromStream(ms);
                return returnImage;
            }

    Best Regards,

    Wendy


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    Tuesday, June 6, 2017 9:41 AM
    Moderator