C#: What is the fastest way to generate a unique filename?

Question

I\'ve seen several suggestions on naming files randomly, including using

System.IO.Path.GetRandomFileName()

or using a

Sy         


        

Answer 1

You can do something like:

file.MoveTo(deletedfilesdir + @"\" + f.Name + **DateTime.Now.ToFileTimeUtc()** + f.Extension);