Home » U++ Library support » U++ Widgets - General questions or Mixed problems » Having my HWND and eating it, too...
Having my HWND and eating it, too... [message #12095] |
Wed, 10 October 2007 21:29 |
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tvanriper
Messages: 85 Registered: September 2007 Location: Germantown, MD, USA
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I have a problem.
I'm not using an OCX control. I'm not using OLE or COM in any form for this. I have a function to a third-party library that takes a HWND as its argument.
The HWND needs to represent an area within a TopWindow to which the third-party library may render whatever it wants.
I created a custom class derived from Ctrl, but quickly discovered that Ctrl objects do not have their own HWNDs.
So, I tried creating deriving the class from TopWindow instead, after noticing all the happy fun function for creating HWNDs there. However, for some reason, when I call GetHWND() against this control, I still get a null.
So I'm stumped. At the moment, I am not sure how I should create this window. I've tried some other things, but they lead to assertions.
Does anyone have anything to suggest?
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Having my HWND and eating it, too...
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Re: Having my HWND and eating it, too...
By: Oblivion on Wed, 10 October 2007 21:56
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Re: Having my HWND and eating it, too...
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Re: Having my HWND and eating it, too...
By: Oblivion on Wed, 10 October 2007 22:31
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Re: Having my HWND and eating it, too...
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Re: Having my HWND and eating it, too...
By: Oblivion on Wed, 10 October 2007 22:50
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Re: Having my HWND and eating it, too...
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Re: Having my HWND and eating it, too...
By: Oblivion on Wed, 10 October 2007 23:11
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Re: Having my HWND and eating it, too...
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Re: Having my HWND and eating it, too...
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Re: Having my HWND and eating it, too...
By: mirek on Fri, 12 October 2007 00:09
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