How to programmatically include a file in my project?
Background I'm making a helper application that reformats some code files and creates new code files, which are to be added to my other project, so I could use the new code right away, but I'm having serious trouble adding that new code file into my project automatically. By the way it's in c# and the helper app is WinForms. Failed attempts This question 's only answer has two ways of doing that, but I couldn't make any of them work. With the first I can't find a Microsoft.Build assembly to reference, and in the other there are clearly not enough arguments for a command line. Question How do I