Name 'VarPtr' is not declared.In old vb code

Question

I have a old code in VB.Now I convert it into vb.net.There is a line in a code

Dim pCParameters As Integer

pCParameters = VarPtr(Parameters)

Answer 1

Yes I found the answer.The new VarPtr function is

Public Function VarPtr(ByVal e As Object) As Integer
Dim GC As GCHandle = GCHandle.Alloc(e, GCHandleType.Pinned)
Dim GC2 As Integer = GC.AddrOfPinnedObject.ToInt32
GC.Free()
Return GC2