new to C# - Directory.CreateDirectory error?

>>I have used it many times in VB.

Have you?  According to that error the SiteInfintyWebApp.UserControls.Directory does not contain a method called CreateDirectory.  (You might have used a different class in VB)

Ok, I am confused...

using System.IO; allows for use of  Directory.CreateDirectory("TEST");

No?

so?

System.IO.Directory.CreateDirectory("TEST");