I have wsp files that contain some web parts that I need to change the functionality of. Without the actual solution or project files, using just the wsp, is it possible to edit them?
I changed the files to cab's, and used IZArc to open them. I have a dll, xml files, and .webpart files.
I created a new project, importing from a solution package, as per the directions here: Is it possible to modify master pages and web parts from a .wsp file?, but all I get are the .webpart files, no c#.
Is it possible to change the c# files from these?