Determine whether the list box of a combo box is dropped down
#Include <GuiCombo.au3>
_GUICtrlComboGetDroppedState($h_combobox)
Parameters
| $h_combobox | control id/control hWnd |
Return Value
| Success: | Returns TRUE if the list box is visible. |
| Failure: | Returns FALSE otherwise. |
Remarks
None.
Related
_GUICtrlComboGetDroppedWidth, _GUICtrlComboSetDroppedWidth, _GUICtrlComboShowDropDown
Example
#include <GuiConstants.au3>
#include <GuiCombo.au3>
Opt('MustDeclareVars',1)
Dim $Combo,$Btn_Exit,$Status,$msg,$state,$current
GuiCreate("ComboBox Dropped State", 392, 254)
$Combo = GuiCtrlCreateCombo("", 70, 10, 270, 120)
GUICtrlSetData($Combo,"AutoIt|v3|is|freeware|BASIC-like|scripting|language")
$Btn_Exit = GuiCtrlCreateButton("Exit", 150, 180, 90, 30)
$Status = GUICtrlCreateLabel("",0,234,392,20,BitOR($SS_SUNKEN,$SS_CENTER))
GUICtrlSetData($Status,"Dropped State: False")
GuiSetState()
While 1
$msg = GuiGetMsg()
Select
Case $msg = $GUI_EVENT_CLOSE Or $msg = $Btn_Exit
ExitLoop
Case Else
$state = _GUICtrlComboGetDroppedState($Combo)
If($state And $state <> $current) Then
$current = $state
GUICtrlSetData($Status,"Dropped State: True")
ElseIf($state <> $current) Then
$current = $state
GUICtrlSetData($Status,"Dropped State: False")
EndIf
EndSelect
WEnd
Exit