CODEWITHSUNDEEP
c#asp.netvisual-studio-2010
Jay Zee
Jay Zee

Reputation: 263

Getting error when try to save file in Asp.net Using c#

This is the error i am getting right now

System.Runtime.InteropServices.ExternalException (0x80004005): A generic error occurred in GDI+. at System.Drawing.Image.Save(String filename, ImageCodecInfo encoder, EncoderParameters encoderParams)

i am using this same code on other website in same machine and there is no problem i really don't know what's going on please give me solution

here is my code 

double newHeight = 0;
        double newWidth = 0;
        double scale = 0;

        //create new image object
        Bitmap curImage = new Bitmap(filePath);

        //Determine image scaling
        if (curImage.Height > curImage.Width)
        {
            scale = Convert.ToSingle(size) / curImage.Height;
        }
        else
        {
            scale = Convert.ToSingle(size) / curImage.Width;
        }
        if (scale < 0 || scale > 1) { scale = 1; }

        //New image dimension
        newHeight = Math.Floor(Convert.ToSingle(curImage.Height) * scale);
        newWidth = Math.Floor(Convert.ToSingle(curImage.Width) * scale);

        //Create new object image
        Bitmap newImage = new Bitmap(curImage, Convert.ToInt32(newWidth), Convert.ToInt32(newHeight));
        Graphics imgDest = Graphics.FromImage(newImage);
        imgDest.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
        imgDest.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
        imgDest.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
        imgDest.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
        ImageCodecInfo[] info = ImageCodecInfo.GetImageEncoders();
        EncoderParameters param = new EncoderParameters(1);
        param.Param[0] = new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, 100L);

        //Draw the object image
        imgDest.DrawImage(curImage, 0, 0, newImage.Width, newImage.Height);

        //Save image file
        newImage.Save(saveFilePath, info[1], param);

        //Dispose the image objects
        curImage.Dispose();
        newImage.Dispose();
        imgDest.Dispose();
    }

Upvotes: 0

Views: 446

Answers (1)

Nick Gotch
Nick Gotch

Reputation: 9407

You will get a GDI error message if the account you're running under cannot save to the path at saveFilePath on this line:

newImage.Save(saveFilePath, info[1], param);

Upvotes: 2

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