I\'m trying to use this class but I\'m getting a Generic error occured in GDI+ in Image.Save() method. From what I read it\'s some stream I need to close but I don\'t know which
Have you tested saving the images in different locations?
If it is still failing then without knowing exactly what is going on in your code I would hazard a guess to say that the original image is getting disposed somewhere before it should be. That's usually the most common cause of the error.
I've written a library that handles many different imaging operations whilst ensuring that memory is correctly handled. It's well tested and very simple to use.
You can get it here. http://imageprocessor.org/
Example code using the library:
using (ImageFactory imageFactory = new ImageFactory())
{
// Load, resize, set the quality and save an image.
imageFactory.Load(@"C:\a.jpg")
.Resize(new Size(50, 100))
.Quality(90)
.Save(@"C:\myimage.jpeg);
}
Unless your program is running as administrator you can not save directly to the root of C:
make a folder and save it inside there instead.