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Gets the index position for the item at the specified vertical coordinate.
Source position: stdctrls.pp line 619
public function TCustomListBox.GetIndexAtY( |
Y: Integer |
):Integer; |
Y |
|
The vertical client coordinate. |
The item index, -1 if no item could be found.
Calls GetIndextAtXY to get the return value using the vertical coordinate in Y. The value 1 is used as the horizontal coordinate.
|
Gets the index for the item at the given client coordinates. |
| Version 4.0 | Generated 2025-05-03 | Home |