函数参考

_GUICtrlComboBoxEx_DeleteString

移除组合控件(Ex)项目

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

参数

$hWnd 控件句柄.
$iIndex 需要删除的项目的索引(基于0开始计算).

返回值

成功: 返回剩余项目数量

注意/说明

None.

相关

_GUICtrlComboBoxEx_AddString

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, 设置为真并使用另一控件的句柄可以看出它是否有效

_Main()

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

    ; 创建 GUI
    $hGUI = GUICreate("ComboBoxEx Delete String", 400, 300)
    $hCombo = _GUICtrlComboBoxEx_Create($hGUI, "", 2, 2, 394, 100, $CBS_SIMPLE)
    GUISetState()

    $hImage = _GUIImageList_Create(16, 16, 5, 3)
    _GUIImageList_Add($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 $x = 0 To 2
        _GUICtrlComboBoxEx_AddString($hCombo, StringFormat("%03d : Random string", Random(1, 100, 1)), $x, $x)
    Next

    ; 删除字符串
    MsgBox(4160, "信息", "Delete String")
    _GUICtrlComboBoxEx_DeleteString($hCombo, 1)

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