public static Image resizeImage(Image srcImg, int widthToUse, int heightToUse)
        {
            // create the output bitmap 
            Bitmap newBitmap = new Bitmap(widthToUse, heightToUse);

            // create a Graphics object to draw into it 
            Graphics g = Graphics.FromImage(newBitmap);
            g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;

            // draw it with the new size 
            g.DrawImage(srcImg, 0, 0, widthToUse, heightToUse);

            return newBitmap;
        }