Use command to call exe file

Question

Hi,
C Sharp code below is to return either 0 or 1, and how to make use of such exe file on one VBA command to call this exe file?

namespace Validate_File1
{
class Program
{
static int Main(string[] args)
{
string s0;
s0 = args[0];

        if (s0.Trim() == "")
        {
            Console.WriteLine("No argument is input.");return 0;
        }
        if (File.Exists(s0))
        {
            return 1;
        }
        else
            return 0;

    }

}
}

Answer 1

Hi,
try this:

Imports System.IO

Module Module1

  Function Main(args As String()) As Integer
    If args Is Nothing OrElse (args.Count > 0 AndAlso String.IsNullOrEmpty(args(0).Trim)) Then
      Console.WriteLine("No argument is input.")
      Return 0
    End If
    Dim s0 As String = args(0)
    If File.Exists(s0) Then
      Return 1
    Else
      Return 0
    End If
  End Function

End Module

Answer 2

Hi,
Thanks. How about the way to call such .exe file, via one VBA command?