Methods not visible for COM (CCW) type library

[nigel.stephens]

nigel.stephens@parasolit.­co.uk
Nov 24, 10:04 am show options

Newsgroups: microsoft.public.dotnet.framework.interop
From: "(e-mail address removed)" <[email protected]>
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Date: 24 Nov 2005 02:04:50 -0800
Local: Thurs, Nov 24 2005 10:04 am
Subject: Mehods not showing in COM (CCW) interface of .NET assembly
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Hi,
I have created an assembley in vb.net by adding a class based on the
component tempate to my project. I have a public function called send
that has some parameters and returns a long type.


I have built the project and used regasm.exe to generate a type library

that is a COM Callable Wrapper.


My problem is that my public function is not visible as a method in the

COM interface. I have declared the public function as follows.


Public Function Send(ByVal MsgId As Long) As Long


Is this correct? if so is there anything else I have missed?


Thanks
Nigel

 

[Herfried K. Wagner [MVP]]

My problem is that my public function is not visible as a method in the
COM interface. I have declared the public function as follows.

Public Function Send(ByVal MsgId As Long) As Long

Mark the class using the 'ComClass' attribute and the methods as
'ComVisible(True)'.