listview 复选框如果做到全选/全否的效果【已解决】

sta

listview可以实现复选框全选/全否 (Check All)

和在选取的已经选中的项目吗?
(Check All Selected)

netegg

for $i = 1 to _guictrllistview_getcount($hListview)
  _guictrllistview_setitemchecked($hListview, $i, true[false])
next

水木子

不需要用循环！

#AutoIt3Wrapper_au3check_parameters=-d -w 1 -w 2 -w 3 -w 4 -w 5 -w 6
#include <GuiConstantsEx.au3>
#include <GuiListView.au3>

Opt('MustDeclareVars', 1)

$Debug_LV = False ; Check ClassName being passed to ListView functions, set to True and use a handle to another control to see it work

_Main()

Func _Main()
        Local $exStyles = BitOR($LVS_EX_FULLROWSELECT, $LVS_EX_CHECKBOXES), $hListView
        
        GUICreate("ListView Set Item Checked State", 400, 300)
        $hListView = GUICtrlCreateListView("", 2, 2, 394, 268)
        _GUICtrlListView_SetExtendedListViewStyle($hListView, $exStyles)
        GUISetState()

        ; Add columns
        _GUICtrlListView_AddColumn($hListView, "Column 1", 100)
        _GUICtrlListView_AddColumn($hListView, "Column 2", 100)
        _GUICtrlListView_AddColumn($hListView, "Column 3", 100)

        ; Add items
        _GUICtrlListView_AddItem($hListView, "Row 1: Col 1", 0)
        _GUICtrlListView_AddSubItem($hListView, 0, "Row 1: Col 2", 1)
        _GUICtrlListView_AddSubItem($hListView, 0, "Row 1: Col 3", 2)
        _GUICtrlListView_AddItem($hListView, "Row 2: Col 1", 1)
        _GUICtrlListView_AddSubItem($hListView, 1, "Row 2: Col 2", 1)
        _GUICtrlListView_AddItem($hListView, "Row 3: Col 1", 2)

        ; Check item 2
        MsgBox(0, '', '全选')
        _GUICtrlListView_SetItemChecked($hListView, -1)
        MsgBox(0, '', '全不选')
        _GUICtrlListView_SetItemChecked($hListView, -1, False)

        ; Loop until user exits
        Do
        Until GUIGetMsg() = $GUI_EVENT_CLOSE
        GUIDelete()
EndFunc   ;==>_Main

netegg

回复 3# 水木子


    这倒是没注意，不错

lxz

代码收下学习...

sta

谢谢

那一次选取所有选中的项目又呢?

就像下面的图一样如何一次过选取row2, row 3前面的复选框

sta

已經自己解決了剩下的問題