Question

So I saw an answer in another question saying that this should work:

using System.IO;
if (File.Exists(Path))
{
    Action();
}

However, when I do this, I get these errors:

'System.IO' is a 'namespace', which is not valid in the given context

The Name 'File' does not exist in the current context

What am I doing wrong?

Answer 1

Either Add using System.IO; at top of your file

Or

use it like

if (System.IO.File.Exists(Path))
{
  //do whatever
}