应用Aforge.NET过滤器后保存图像

Question

I have the following snippet which loads an image from memory, resizes it, and attempts to save the resized image. I get the "A generic error occurred in GDI+" error on the resizedImage.Save(), but I can't see where an image/bitmap is being held on to. Any help would be appreciated.

    using (var m = new MemoryStream(File.ReadAllBytes(fileName)))
                {
                    using (var n = new Bitmap(m))
                    {
                        using (var newImage = n.Clone(new Rectangle(0, 0, n.Width, n.Height), PixelFormat.Format24bppRgb))
                        {
                            var filter = new ResizeBicubic(200, 200);
                            var resizedImage = filter.Apply(newImage);

                            resizedImage.Save(searchImage);
                            resizedImage.Dispose();
                        }
                    }
                }

Answer 1

You cannot save the image at the same origin file. Try to change the output file. AForge keeps the origin file Open.