Resize Image at runtime

Hey Friends,

here is the code to generate resize image at the time of uploading. Hope It will help.

 public string ResizeBookImage(FileUpload ftpControl, int intWidth, int intHeight, string UploadDirectory, string strTempDirectory)
    {
        string strFileName = "";
        if (ftpControl.HasFile)
        {
            imgResizedName = Guid.NewGuid();
            string ext = Path.GetExtension(ftpControl.FileName);
            strFileName = imgResizedName.ToString();
            string strFName = ftpControl.FileName;
            ftpControl.SaveAs(strTempDirectory + ftpControl.FileName);
            string strFCName = strTempDirectory + strFName;

            System.Drawing.Image image = System.Drawing.Image.FromFile(strFCName);
            int srcWidth = image.Width;
            int srcHeight = image.Height;
            //int thumbHeight = (srcHeight / srcWidth) * thumbWidth;
            Bitmap bmp = new Bitmap(intWidth, intHeight);
            string dest = UploadDirectory + strFileName + ".jpg";
            System.Drawing.Graphics gr = System.Drawing.Graphics.FromImage(bmp);
            gr.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
            gr.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
            gr.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.High;

            System.Drawing.Rectangle rectDestination = new System.Drawing.Rectangle(0, 0, intWidth, intHeight);
            gr.DrawImage(image, rectDestination, 0, 0, srcWidth, srcHeight, GraphicsUnit.Pixel);

            bmp.Save(dest, System.Drawing.Imaging.ImageFormat.Jpeg);

            bmp.Dispose();
            image.Dispose();

            File.Delete(strTempDirectory + strFName);
        }
        return strFileName;
    }

7:19 PM