[GD-Windows] CreateDialog failure
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From: Pierre T. <p.t...@wa...> - 2002-08-24 14:20:21
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Hi, I create a dialog using something like : handle =3D CreateDialog( hInstance, MAKEINTRESOURCE(IDD_DIALOG1), hWnd, NULL); But returned handle is null, which means (I guess) something went wrong. So I tried : DWORD Er =3D GetLastError(); Then retrieving the error string using FormatMessage (using the code = snippet from the MSDN). But it doesn't help since error code is 0 and = the translated string says there was no error. Hmm. What do I do now ? What are the usual reasons for CreateDialog to fail ? In case it's important, the call takes place in a DLL dynamically loaded = by a 3DS MAX plug-in, and hInstance and hWnd used to create the dialog = are the ones from the MAX plug. Pierre |