Show or hide the ListBox of a ComboBox
#include <GuiComboBoxEx.au3>
_GUICtrlComboBoxEx_ShowDropDown ( $hWnd [, $bShow = False] )
| $hWnd | Handle to the control |
| $bShow | [optional] Specifies whether the drop-down ListBox is to be shown or hidden: True - Show ListBox False - Hide ListBox |
This function has no effect on a ComboBox created with the $CBS_SIMPLE style.
_GUICtrlComboBoxEx_GetDroppedState
#include <GuiComboBoxEx.au3>
#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
Example()
Func Example()
Local $hGUI, $hImage, $hCombo
; Create GUI
$hGUI = GUICreate("ComboBoxEx Show Drop Down", 400, 300)
$hCombo = _GUICtrlComboBoxEx_Create($hGUI, "", 2, 2, 394, 100)
GUISetState(@SW_SHOW)
$hImage = _GUIImageList_Create(16, 16, 5, 3)
_GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 110)
_GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 131)
_GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 165)
_GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 168)
_GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 137)
_GUIImageList_AddIcon($hImage, @SystemDir & "\shell32.dll", 146)
_GUIImageList_Add($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap($hCombo, 0xFF0000, 16, 16))
_GUIImageList_Add($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap($hCombo, 0x00FF00, 16, 16))
_GUIImageList_Add($hImage, _GUICtrlComboBoxEx_CreateSolidBitMap($hCombo, 0x0000FF, 16, 16))
_GUICtrlComboBoxEx_SetImageList($hCombo, $hImage)
For $x = 0 To 8
_GUICtrlComboBoxEx_AddString($hCombo, StringFormat("%03d : Random string", Random(1, 100, 1)), $x, $x)
Next
; show drop down
_GUICtrlComboBoxEx_ShowDropDown($hCombo, True)
Sleep(500)
; hide drop down
_GUICtrlComboBoxEx_ShowDropDown($hCombo)
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
GUIDelete()
EndFunc ;==>Example