HDC Problem with VB to OCX to VB

I have a problem with my written ActiveX and a VB.net Sample App. There are several problems.


I need to set an picture control on the VB.net Form. Then I need to give the HDC of this picture Control to the activeX. After the ActiveX is ready I need to receive an HBitmap from the activeX.


1.) How do I get the HDC of the picture control. I didnt find it anywhere.

2.) How I can send an HDC to an ActiveX. The wizard to add methods in C++ didnt allow HDC as value?

3.) How do I Fire back an HBitmap from activeX. The wizard in C++ didnt allow to send back HBitmap in Events Dialog.

The OCX is written in C++. and normaly used in C++. I try to get it work in vb.net.

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):

a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.

b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.

3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).

## Platform

All OS

Evner: .NET, C programmering, Ingeniørarbejde, MySQL, PHP, Software Arkitektur, Software Testning, Visual Basic

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