Retrieve the minimum number of visible items in the drop-down list of a ComboBox
#include <GuiComboBoxEx.au3>
_GUICtrlComboBoxEx_GetMinVisible ( $hWnd )
| $hWnd | Handle to the control |
| Success: | True. |
| Failure: | False. |
When the number of items in the drop-down list is greater than the minimum, the combo box uses a scrollbar.
This Function is ignored if the ComboBox control has style $CBS_NOINTEGRALHEIGHT.
_GUICtrlComboBoxEx_SetMinVisible
#include <GuiComboBoxEx.au3>
#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
#include <MsgBoxConstants.au3>
Example()
Func Example()
; Create GUI
Local $hGUI = GUICreate("ComboBoxEx Get/Set Min Visible (v" & @AutoItVersion & ")", 400, 300)
Local $hCombo = _GUICtrlComboBoxEx_Create($hGUI, "", 2, 2, 394, 100)
GUISetState(@SW_SHOW)
Local $hImage = _GUIImageList_Create(16, 16, 5, 3)
_GUIImageList_AddIcon($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, $hImage)
_GUICtrlComboBoxEx_InitStorage($hCombo, 150, 300)
_GUICtrlComboBoxEx_BeginUpdate($hCombo)
Local $iImage
For $x = 0 To 149
$iImage = Random(0, 8, 1)
_GUICtrlComboBoxEx_AddString($hCombo, StringFormat("%03d : string", $x), $iImage, $iImage)
Next
_GUICtrlComboBoxEx_EndUpdate($hCombo)
MsgBox($MB_SYSTEMMODAL, "Information", "Min Vis.: " & _GUICtrlComboBoxEx_GetMinVisible($hCombo))
MsgBox($MB_SYSTEMMODAL, "Information", "Set Min Vis: " & _GUICtrlComboBoxEx_SetMinVisible($hCombo, 50))
MsgBox($MB_SYSTEMMODAL, "Information", "Min Vis.: " & _GUICtrlComboBoxEx_GetMinVisible($hCombo))
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
EndFunc ;==>Example