_GUICtrlComboBoxEx_GetItemText
Beschreibung anzeigen in
Ermittelt einen String von einer Liste der ComboBox
#include <GuiComboBoxEx.au3>
_GUICtrlComboBoxEx_GetItemText ( $hWnd, $iIndex, ByRef $sText )
Parameter
| $hWnd | Handle des Controls |
| $iIndex | 0-basierender Index von dem der String ermittelt werden soll |
| $sText | Variable welche den String enthalten soll |
Rückgabewert
| Erfolg: | Die Länge des Strings |
| Fehler: | -1 |
Bemerkungen
- - - - - - - - Erklärung der Controls - - - - - - - -
Beispiel
#include <GuiComboBoxEx.au3>
#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
#include <MsgBoxConstants.au3>
Example()
Func Example()
Local $hGui, $hImage, $iImage, $sText, $hCombo
; Erstellt eine GUI
$hGui = GUICreate("ComboBoxEx: Ermittelt den Itemtext", 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, $hImage)
_GUICtrlComboBoxEx_BeginUpdate($hCombo)
For $x = 0 To 149
$iImage = Random(0, 8, 1)
_GUICtrlComboBoxEx_AddString($hCombo, StringFormat("%03d : Zufallstring", Random(1, 100, 1)), $iImage, $iImage)
Next
_GUICtrlComboBoxEx_EndUpdate($hCombo)
_GUICtrlComboBoxEx_SetItemImage($hCombo, 0, 1)
_GUICtrlComboBoxEx_SetItemIndent($hCombo, 1, 1)
_GUICtrlComboBoxEx_SetItemIndent($hCombo, 2, 1)
_GUICtrlComboBoxEx_SetItemSelectedImage($hCombo, 0, 3)
; Ermittelt den Itemtext
_GUICtrlComboBoxEx_GetItemText($hCombo, 0, $sText)
MsgBox($MB_SYSTEMMODAL, "Information", "Item Text: " & $sText)
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
EndFunc ;==>Example