I am trying to use Right(string, length) in ASP.Net.
A book tells me in VB.Net Right function must be qualified with Microsoft.VisualBasic namespace because Right is property in Windows.Forms.Form namespace but what about when I am using ASP.Net???


LCase(Right(Request.QueryString("url"), 4)) = ".gif"


I have Inherits System.Web.UI.Page
Right has swiggly line and VS.Net tells me "Right is a type and cannot be used in expression"

What does this mean?
Thank you;)

I think it actually comes from Microsoft.VisualBasic. I try to avoid this namespace and stick to the System namespace functionality. In this case, you want to use the native methods of System.String such as Substring().

I don't understand. So I shouldn't use Right and use Substring.
Can you give me an example??
Thanks.