Asp.net, vb.net, C#.net Resources

How to detect if the string indicating a file-system resource is a file or directory?

VB.NET

Dim path As String = Server.MapPath("webform1.aspx")

' Put user code to initialize the page here

If(File.GetAttributes(path) And FileAttributes.Directory) = FileAttributes.Directory Then

Response.Write("Its a directory")

Else

Response.Write("Its a file")

End If

C#

string path =Server.MapPath ("webform1.aspx");

if ((File.GetAttributes(path) & FileAttributes.Directory) ==FileAttributes.Directory)

{

Response.Write ("Its a directory");

}

else

{

Response.Write ("Its a file");

}