Screenshot Compare C# and AutoIt

Introduction Hi Everyone, This post is about me creating an unmanaged dll, which I managed to use in AutoIT for comparing two images/screenshots. At the time, I did not realise AutoIt had GDI+ library and when I did find it; I wrote some test to see if the functions _GDIPlus_BitmapGetPixel and _WinAPI_GetPixel works. However, it didn't …