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Handles the LM_HSCROLL message for the control.
Source position: comctrls.pp line 3615
protected procedure TCustomTreeView.WMHScroll( |
var Msg: TLMScroll |
); message; |
Msg |
|
Window message handled in the method. |
WMHScroll ensures that the ScrollLeft property is updated to apply the horizontal scroll code passed in the Msg argument. The following scroll codes are handled in the method:
Version 3.2 | Generated 2024-02-25 | Home |