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Removes all items from the list box control.
Source position: stdctrls.pp line 616
public procedure TCustomListBox.Clear; virtual; |
Clear is a procedure used to remove all values stored in the Items property. Clear calls the Clear method in Items, and sets the value in ItemIndex to -1 to indicate that no item is selected in the control.
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The list of all items defined in the control. |
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Ordinal position for the currently selected item, -1 if none. |
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| Version 4.0 | Generated 2025-05-03 | Home |