Story Category: ControlState
VOTEPreserve Internal State (/Window Handle) when Changing Parent or Style for an ActiveX Control – aka How To RecreateWnd “Properly” for TOleContainer ancestors
zarkogajic
In any (VCL) Delphi application more stuff happens behind the scenes than you might be aware of. As known, every (TWinControl descendant) control placed on a form (like TButton or TEdit) and even the (T)Form… … Read more
3 years ago in ActiveX, ControlState, CreateWnd, csRecreating, Delphi, DestroyWnd, handle, RecreateWnd, THandle, TOleControl, twincontrol, windows, windows api, windows messages
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