I am a software engineer and have extensive knowledge about C++ and batch programming. However, I would like to use C# with WPF for a better User Experience. I would like to discuss more about the project, and would like to know if
i. by page, you mean a website,
ii. by local file, you mean a database or a simple text file
iii. the nature of the executable you want to open or close, and if it takes any arguments.