Newbee trying to upgrade

Hi
I'm new to the .net platform and I'm trying to upgrade a vb 6.0 project to .net.

The code I'm upgrating is a dll which is accesed from an asp page. I would realy like to keep the asp page as it is for the time beeing, since changes there will be time consuming (not only one page:() .

snap of the dll code:

Private m_Ctx As ASPTypeLibrary.ScriptingContext

'UPGRADE_WARNING: Couldn't resolve default property of object m_Ctx.Request.Form(). Click for more: 'ms-help://MS.VSCC/commoner/redir/redirect.htm?keyword="vbup1037"'
Select Case LCase(m_Ctx.Request.Form.Item("type"))
Case "vandlob"
ProcessVandloeb()
Case "soe"
ProcessSoe()
Case "marin"
ProcessMarin()
Case "renseanlaeg"
ProcessRenseanlaeg()
Case "oevrige"
ProcessOevrige()
End Select

I'm getting an upgrade warning concerning default property. The problem is concerning the code : m_Ctx.Request.Form.Item("type").

I would realy like a little help on how to retrive the information from the asp page

Thanks in advance
Smurf O'mally