Question

When i am displaying image from folder using Handler.ashx ans then try to save the image by right clicking it it keeps giving me the option of “Save as type” asp.net generic handler and the handler name as the File name..

Bitmap target = new Bitmap(width, height);
    using (Graphics graphics = Graphics.FromImage(target)) {
        graphics.CompositingQuality = CompositingQuality.HighSpeed;
        graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
        graphics.CompositingMode = CompositingMode.SourceCopy;
        graphics.DrawImage(photo, 0, 0, width, height);
        using (MemoryStream memoryStream = new MemoryStream()) {
            target.Save(memoryStream, ImageFormat.Png);
            OutputCacheResponse(context, File.GetLastWriteTime(photoPath));
            using (FileStream diskCacheStream = new FileStream(cachePath, FileMode.CreateNew))
            {
                memoryStream.WriteTo(diskCacheStream);
            }
            memoryStream.WriteTo(context.Response.OutputStream);
        }
    }

above is the handler and

ImageTiff.ImageUrl = "Handler.ashx?p=" + Parameter; 

this is the code behind.

I need to save it with the Image name ans not as the handler.ashx

Answer 1

          context.Response.ContentType = "image/pjpeg"; 
          context.Response.AddHeader("Content-Disposition", "attachment; filename=\"" + photoName  + "\"");

          OutputCacheResponse(context, File.GetLastWriteTime(photoPath));

           context.Response.Flush();


           using (FileStream diskCacheStream = new FileStream(cachePath, FileMode.CreateNew))
           {
               memoryStream.WriteTo(diskCacheStream);
           }
            memoryStream.WriteTo(context.Response.OutputStream);

A good night sleep and your help did the trick i guess 🙂 Thanks guys !