How to get full file path from file name?

Question

How do I get the full path for a given file?

e.g. I provide:

string filename = @\"test.txt\";

Result should be:

Full Fi         


        

Answer 1

Directory.GetCurrentDirectory

string dirpath = Directory.GetCurrentDirectory();

Prepend this dirpath to the filename to get the complete path.

As @Dan Puzey indicated in the comments, it would be better to use Path.Combine

Path.Combine(Directory.GetCurrentDirectory(), filename)