I'm trying to extract a Bitmap object from a WPF Control (a System.Windows.FrameworkElement object) and then display it in a picture box (or save it in a file). All of that is done in a WinForms ...

When you try to modify a bitmap object, save or upload an image to a web server you may get the error message A generic error occurred in GDI+. The error can occur ...

Once you start the application, you will see a screen that looks like Figure 1. Click the Open button, and you will see a window like in Figure 2. Start by opening a bitmap. The bitmap must be 256 by ...