Sets some or all of a item's attributes
#include <GuiComboBoxEx.au3>
_GUICtrlComboBoxEx_SetItemEx ( $hWnd, ByRef $tItem [, $tBuffer = 0] )
| $hWnd | Handle to the control |
| $tItem | $tagCOMBOBOXEXITEM structure |
| $tBuffer | [optional] structure used internaly by _GUICtrlComboBoxEx_SetItem() |
| Success: | True. |
| Failure: | False. |
To set the attributes of an item set the Item member of the $tagCOMBOBOXEXITEM structure to the index of the item.
For an item, you can set the Image, SelectedImage, OverlayImage, Ident, and Param members of the $tagCOMBOBOXEXITEM structure.
$tagCOMBOBOXEXITEM, _GUICtrlComboBoxEx_GetItemEx, _GUICtrlComboBoxEx_SetItem
#include <GuiComboBoxEx.au3>
#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
Global $g_idMemo
Example()
Func Example()
; Create GUI
Local $hGUI = GUICreate("ComboBoxEx Get ItemEx (v" & @AutoItVersion & ")", 400, 300)
Local $hCombo = _GUICtrlComboBoxEx_Create($hGUI, "", 2, 2, 394, 100)
$g_idMemo = GUICtrlCreateEdit("", 2, 32, 396, 266, 0)
GUICtrlSetFont($g_idMemo, 9, 400, 0, "Courier New")
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)
For $x = 0 To 8
_GUICtrlComboBoxEx_AddString($hCombo, StringFormat("%03d : string", $x), $x, $x)
Next
;Set Item indent
_GUICtrlComboBoxEx_SetItemIndent($hCombo, 1, 1)
;Create Structure
Local $tItem = DllStructCreate($tagCOMBOBOXEXITEM)
;Set Mask for what to retrieve
DllStructSetData($tItem, "Mask", BitOR($CBEIF_IMAGE, $CBEIF_INDENT, $CBEIF_LPARAM, $CBEIF_SELECTEDIMAGE, $CBEIF_OVERLAY))
;Set Index of item to retrieve
DllStructSetData($tItem, "Item", 1)
_GUICtrlComboBoxEx_GetItemEx($hCombo, $tItem)
Local $sText
Local $iLen = _GUICtrlComboBoxEx_GetItemText($hCombo, 1, $sText)
MemoWrite("Item Text : " & $sText)
MemoWrite("Item Len ..........................: " & $iLen)
MemoWrite("# image widths to indent ..........: " & DllStructGetData($tItem, "Indent"))
MemoWrite("0-based item image index .......: " & DllStructGetData($tItem, "Image"))
MemoWrite("0-based item state image index .: " & DllStructGetData($tItem, "SelectedImage"))
MemoWrite("0-based item image overlay index: " & DllStructGetData($tItem, "OverlayImage"))
MemoWrite("Item application defined value ....: " & DllStructGetData($tItem, "Param"))
; Change item 1
MsgBox($MB_SYSTEMMODAL, "Information", "Changing item 1")
$tItem = DllStructCreate($tagCOMBOBOXEXITEM)
DllStructSetData($tItem, "Mask", $CBEIF_INDENT)
DllStructSetData($tItem, "Item", 1)
DllStructSetData($tItem, "Indent", 2)
_GUICtrlComboBoxEx_SetItemEx($hCombo, $tItem)
; show drop down
_GUICtrlComboBoxEx_ShowDropDown($hCombo, True)
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
EndFunc ;==>Example
; Write a line to the memo control
Func MemoWrite($sMessage)
GUICtrlSetData($g_idMemo, $sMessage & @CRLF, 1)
EndFunc ;==>MemoWrite