'The Inherits Line calls the Namespace.Class inside the DLL

<%@ Page Language="VB" Inherits="ASPFreeS.MyCodeBehind" %>

Source VB File that gets compiled

cpdll.vb file

Option Strict Off

Imports System

Imports System.DateTime

Imports System.Globalization

Imports System.Data

Imports System.Data.SQL

Imports System.Web.UI

Imports System.Web.UI.WebControls

Imports System.Web.UI.HTMLControls

Namespace ASPFreeS

Public Class MyCodeBehind : Inherits Page

Public Sub b1_Click(sender As Object , e As System.EventArgs)

dim value1 as string = "WOW the button was clicked!"

response.write(value1)

End Sub

End Class

End Namespace

Batch File to compile the DLL(This will place the dll in the /bin directory)

This creates an ASPfree.dll into the bin directory!

mk.bat file to compile the .vb file

vbc /t:library /out:..\bin\ASPfreebuttoneventdll.dll /r:System.Web.dll /r:System.dll

/r:System.Data.dll cpdll.vb