Disregarding security considerations, you can use either the File or FileInfo classes.
Produces the following output:
System.IO.File - VB Code Snippets (http://msdn.microsoft.com/en-us/library/system.io.file.exists%28v=vs.110%29.aspx?cs-save-lang=1&cs-lang=vb#code-snippet-2)
This tutorial demonstrates one way to create an application that runs without any Forms but still has a GUI presence via an Icon in the System Tray.
The magic lies in Inheriting from the ApplicationContext Class and passing that to Application.Ru…
Calculating holidays and working days is a function that is often needed yet it is not one found within the Framework. This article presents one approach to building a working-day calculator for use in .NET.