VB6 ActiveX referencing .net dll?
- From: "Bryan Garaventa" <bryan@xxxxxxxxxxxxxxxxxxx>
- To: <programmingblind@xxxxxxxxxxxxx>
- Date: Wed, 3 Oct 2007 15:24:47 -0700
Hopefully someone will reply to this one...
I've created a simple vb.net class library, which contains one Public
function, GetSource.
I've created a vb6 ActiveX which imports this vb.net dll, with the hope of
being able to use the GetSource function from the ActiveX.
However, this is what is happening.
When I instantiate the Capture class from the ActiveX, there are no methods
available, even though the class and the internal function are Public.
When I instantiate the Interface "iCapture", which doesn't make much sense,
I can see the internal method GetSource, but trying to use the function
results in nothing.
Can you see from the code what I'm missing?
This is the vb.net dll code...
Imports System
Imports System.Runtime.InteropServices
Public Interface iCapture
Function SaveSource(ByVal Doc As Object, ByVal FilePath As String) As
Boolean
End Interface
Public Class Capture
Implements HTMLParser.iCapture
Private Stream As ComTypes.IPersistFile
Public Function SaveSource(ByVal Doc As Object, _
ByVal FilePath As String) As Boolean Implements iCapture.SaveSource
Stream = CType(Doc, ComTypes.IPersistFile)
Stream.Save(FilePath, True)
Return True
End Function
End Class
And this is the vb6 ActiveX code...
Public Function GetSourceCode(ByVal Doc As Object, _
ByVal FilePath As String) As Boolean
Dim Parser As HTMLParser.Capture
Set Parser = New HTMLParser.Capture
GetSourceCode = Parser.SaveSource(Doc, FilePath)
End Function
Do you see what might be preventing me from using the method GetSource?
Everything compiles without any errors.
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