函数参考

_GUICtrlComboBoxEx_GetItem

获取一个项目的属性

#Include <GuiComboBoxEx.au3>
_GUICtrlComboBoxEx_GetItem($hWnd, $iIndex)

参数

$hWnd 控件句柄
$iIndex 从0开始的项目的索引

返回值

成功: 返回如下格式的数组:
[0] - 项目文本
[1] - 项目文本长度
[2] - 项目缩进图像宽度数
[3] - 项目图像基于0的索引
[4] - 项目状态图像基于0的索引
[5] - 项目叠加图像基于0的索引
[6] - 应用程序定义的项目值

注意/说明

None.

相关

_GUICtrlComboBoxEx_SetItem, _GUICtrlComboBoxEx_GetItemEx

示例/演示


#include <GuiComboBoxEx.au3>
#include <GuiImageList.au3>
#include <GUIConstantsEx.au3>

$Debug_CB = False ;检查传递给 ComboBox/ComboBoxEx 函数的类名, 设置为True并输出到一个控件的句柄,用于检查它是否工作

Global $iMemo

_Main()

Func _Main()
    Local $hGUI, $hImage, $aItem, $hCombo

    ; 创建 GUI
    $hGUI = GUICreate("ComboBoxEx Get Item", 400, 300)
    $hCombo = _GUICtrlComboBoxEx_Create($hGUI, "", 2, 2, 394, 100)
    $iMemo = GUICtrlCreateEdit("", 2, 32, 396, 266, 0)
    GUICtrlSetFont($iMemo, 9, 400, 0, "Courier New")
    GUISetState()

    $hImage = _GUIImageList_Create(16, 16, 5, 3)
    _GUIImageList_AddIcon($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

    ;Set Item indent
    _GUICtrlComboBoxEx_SetItemIndent($hCombo, 1, 1)

    $aItem = _GUICtrlComboBoxEx_GetItem($hCombo, 1)
    MemoWrite("Item Text : " & $aItem[0])
    MemoWrite("Item Len ..........................: " & $aItem[1])
    MemoWrite("# image widths to indent ..........: " & $aItem[2])
    MemoWrite("Zero based item image index .......: " & $aItem[3])
    MemoWrite("Zero based item state image index .: " & $aItem[4])
    MemoWrite("Zero based item image overlay index: " & $aItem[5])
    MemoWrite("Item application defined value ....: " & $aItem[6])

    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
EndFunc   ;==>_Main

; 写入一行到 memo 控件
Func MemoWrite($sMessage)
    GUICtrlSetData($iMemo, $sMessage & @CRLF, 1)
EndFunc   ;==>MemoWrite