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Reference for unit 'Controls' (#lcl)

TWinControl.InvalidateClientRectCache

The ClientRect is cached; call this procedure to invalidate the cache, so that the next ClientRect value is fetched from the widgetset class.

Declaration

Source position: controls.pp line 2378

public procedure TWinControl.InvalidateClientRectCache(

WithChildControls: Boolean

);

WithChildControls

Also invalidate all child controls, if True.

Version 4.0

Generated 2025-05-03