How to set Image Height and Width Properties of Bitmap

Question

Pls. suggest how to set an image's width & Height Property while saving Images

Answer 1

If you want to save bitmap with some specific width and height (which differ from the Width and Height properties of the bitmap), you need to create a new Bitmap of corresponding size and draw the initial bitmap in needed size on it.

Like this:

using (Bitmap bmpToSave = new Bitmap(1000, 500)) {
    using (Graphics g = Graphics.FromImage(bmpToSave)) {
        g.DrawImage(bmp, 0, 0, 1000, 500);
    }
    bmpToSave.Save(@"bitmap.bmp");
}

Where bmp is your original bitmap. Also, read up on some options that affect the quality of resampling if you need the high quality result.