Performs actions needed when the handle for the control is (re-)created.
Source position: comctrls.pp line 3540
protected procedure TCustomTreeView.CreateWnd; override; |
CreateWnd is an overridden method in TCustomTreeView used to perform actions needed when the handle for the control is created or re-created. CreateWnd ensures that the States property is updated to remove the value tvsStateChanging. The internal flags for scroll bar visibility are reset, and the inherited method is called.
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Creates the interface object (widget) and assigns the value in Handle. |