TdxBarLookupCombo.CheckKeyForDropDownWindow(Word,TShiftState) Method

Determines whether key press events are processed by a dropdown window.

Declaration

function CheckKeyForDropDownWindow(Key: Word; Shift: TShiftState): Boolean; override;

Parameters

Name	Type
Key	Word
Shift	TShiftState

Returns

Type
Boolean

Remarks

This function returns True if a dropdown window processes key press events. The Key parameter is a virtual key code. The AShift parameter determines the state of the Alt, Ctrl, and Shift keys and the state of the mouse buttons. The dropdown window only processes the Arrow, Home, End, PgUp, and PgDn keys.