函数参考

_GUICtrlMenu_GetItemBmpChecked

检索显示项目选中状态的位图

#Include <GuiMenu.au3>
_GUICtrlMenu_GetItemBmpChecked($hMenu, $iItem [, $fByPos = True])

参数

$hMenu 菜单句柄
$iItem 菜单项的标识符或位置,由 $fByPos 参数决定.
$fByPos [可选参数] 菜单识别标志:
True - $iItem 为项目的 0 基位置
False - $iItem 为菜单项的标识符

返回值

返回显示项目选中状态的位图句柄

注意/说明

None.

相关

_GUICtrlMenu_SetItemBmpChecked

示例/演示


#include <GuiMenu.au3>
#include <GUIConstantsEx.au3>
#include <WinAPI.au3>

Global $iMemo

_Main()

Func _Main()
    Local $hGUI, $hFile, $hEdit, $hHelp, $hMain, $hBmp1, $hBmp2
    Global Enum $idNew = 1000, $idOpen, $idSave, $idExit, $idCut, $idCopy, $idPaste, $idAbout

    ; 创建 GUI
    $hGUI = GUICreate("Menu", 400, 300)

    ; 创建文件菜单
    $hFile = _GUICtrlMenu_CreateMenu()
    _GUICtrlMenu_InsertMenuItem($hFile, 0, "&New", $idNew)
    _GUICtrlMenu_InsertMenuItem($hFile, 1, "&Open", $idOpen)
    _GUICtrlMenu_InsertMenuItem($hFile, 2, "&Save", $idSave)
    _GUICtrlMenu_InsertMenuItem($hFile, 3, "", 0)
    _GUICtrlMenu_InsertMenuItem($hFile, 4, "E&xit", $idExit)

    ; 创建编辑菜单
    $hEdit = _GUICtrlMenu_CreateMenu()
    _GUICtrlMenu_InsertMenuItem($hEdit, 0, "&Cut", $idCut)
    _GUICtrlMenu_InsertMenuItem($hEdit, 1, "C&opy", $idCopy)
    _GUICtrlMenu_InsertMenuItem($hEdit, 2, "&Paste", $idPaste)

    ; 创建帮助菜单
    $hHelp = _GUICtrlMenu_CreateMenu()
    _GUICtrlMenu_InsertMenuItem($hHelp, 0, "&About", $idAbout)

    ; 创建主菜单
    $hMain = _GUICtrlMenu_CreateMenu()
    _GUICtrlMenu_InsertMenuItem($hMain, 0, "&File", 0, $hFile)
    _GUICtrlMenu_InsertMenuItem($hMain, 1, "&Edit", 0, $hEdit)
    _GUICtrlMenu_InsertMenuItem($hMain, 2, "&Help", 0, $hHelp)

    ; 设置窗口菜单
    _GUICtrlMenu_SetMenu($hGUI, $hMain)

    ; 创建 memo 控件
    $iMemo = GUICtrlCreateEdit("", 2, 2, 396, 276, 0)
    GUICtrlSetFont($iMemo, 9, 400, 0, "Courier New")
    GUISetState()

    ; 设置文件菜单的选中和未选中时的位图
    $hBmp1 = _WinAPI_CreateSolidBitmap($hGUI, 0xFF0000, 11, 11)
    $hBmp2 = _WinAPI_CreateSolidBitmap($hGUI, 0x00FF00, 11, 11)
    _GUICtrlMenu_SetItemBmpChecked($hFile, 0, $hBmp1)
    _GUICtrlMenu_SetItemBmpChecked($hFile, 1, $hBmp1)
    _GUICtrlMenu_SetItemBmpChecked($hFile, 2, $hBmp1)
    _GUICtrlMenu_SetItemBmpUnchecked($hFile, 0, $hBmp2)
    _GUICtrlMenu_SetItemBmpUnchecked($hFile, 1, $hBmp2)
    _GUICtrlMenu_SetItemBmpUnchecked($hFile, 2, $hBmp2)

    ; 选中打开菜单项
    _GUICtrlMenu_CheckMenuItem($hFile, 1)

    ; 显示匹配的位图句柄
    MemoWrite("Checked handle ......: 0x" & Hex($hBmp1))
    MemoWrite("Unchecked handle ....: 0x" & Hex($hBmp2))
    MemoWrite("Open checked handle .: 0x" & Hex(_GUICtrlMenu_GetItemBmpChecked($hFile, 0)))
    MemoWrite("Open unchecked handle: 0x" & Hex(_GUICtrlMenu_GetItemBmpUnchecked($hFile, 0)))

    ; 循环直到用户退出
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
EndFunc   ;==>_Main

; 写入消息到 memo
Func MemoWrite($sMessage)
    GUICtrlSetData($iMemo, $sMessage & @CRLF, 1)
EndFunc   ;==>MemoWrite