c# Bitmap.Save transparancy doesn't save in png

Question

I\'m trying to save a Bitmap class that has transparancy as a png file with transparancy. I\'m having no luck.

The bitmap has transparancy, it just doesn\'t save wi

Answer 1

Saving as PNG REQUIRES seekable stream like FileStream or MemoryStream. If you save into one of there and get from there there will be noe GDI+ exception or similar. Hope this helps.