king8462 发表于 2011-8-19 23:07:46

[已解决]求助关于捕获listview回车事件

本帖最后由 king8462 于 2011-8-24 16:19 编辑

具体流程如下：
首先用键盘输入简码或者用方向键选择listview1中的项目，把相关信息写入到$input5和$input8中，然后按tab键实现把焦点切换到$input10中，输入数量，点确定，读取$input5、$input8和$input10中的数据，写入listview2。怎样捕获listview1中的回车事件（从而省去按tab键），让焦点直接切换到$input10？
这是上次的帖子：
http://www.autoitx.com/thread-26658-1-1.html#NoTrayIcon
#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <ListViewConstants.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#include <GUIConstants.au3>
#include <GUIListView.au3>
#include <Array.au3>





#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("form1", 1000, 600, -1, -1)
$ListView1 = GUICtrlCreateListView("简码|名称|零售价(元)", 24, 160, 945, 177)
GUICtrlCreateListViewItem("xb|雪碧|3.0", $ListView1)
GUICtrlCreateListViewItem("kkkl|可口可乐|3.1", $ListView1)
GUICtrlCreateListViewItem("glc|果粒橙|3.2", $ListView1)
GUICtrlCreateListViewItem("fd|芬达|3.3", $ListView1)
$Input10 = GUICtrlCreateInput("", 800, 112, 89, 21)
$Button2 = GUICtrlCreateButton("确定", 912, 112, 57, 25)
$Label6 = GUICtrlCreateLabel("名称", 16, 120, 52, 17)


$Label9 = GUICtrlCreateLabel("零售价", 424, 112, 40, 17)

$Label11 = GUICtrlCreateLabel("数量", 752, 112, 28, 17)
$Input5 = GUICtrlCreateInput("", 72, 112, 105, 21)

$Input8 = GUICtrlCreateInput("", 488, 112, 73, 21)

$ListView2 = GUICtrlCreateListView("名称|数量|总价(元)", 24, 352, 945, 241)


GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

GUIRegisterMsg($WM_NOTIFY, "WM_Notify_Events")


While 1
        $nMsg = GUIGetMsg()
        Switch $nMsg
                Case $GUI_EVENT_CLOSE
                        Exit
                       
                       
                Case $Button2
GUICtrlSetState ( $ListView1, $GUI_FOCUS )

        $mc=GUICtrlRead($input5)
        $jg=GUICtrlRead($input8)
        $num=GUICtrlRead($input10)
       
GUICtrlCreateListViewItem($mc & "|" & $num& "|" & $num * $jg, $ListView2)

GUICtrlSetData($Input10, "")
        EndSwitch
WEnd



Func WM_Notify_Events($hWndGUI, $MsgID, $wParam, $lParam)
        #forceref $hWndGUI, $MsgID, $wParam
        Local $NMHDR, $NMLVDISPINFO, $NMLISTVIEW, $event

        $NMHDR = DllStructCreate($tagNMHDR, $lParam)
        $event = DllStructGetData($NMHDR, 'Code')

        If $hWndGUI = $Form1 And $wParam = $ListView1 Then
                Select
                        Case $LVN_ITEMCHANGED
                                $NMLISTVIEW = DllStructCreate($tagNMLISTVIEW, $lParam)
                                If BitAND(DllStructGetData($NMLISTVIEW, "Changed"), $LVIF_STATE) = $LVIF_STATE And _
                                                DllStructGetData($NMLISTVIEW, "NewState") <> DllStructGetData($NMLISTVIEW, "OldState") Then OnStateChange()
                EndSelect
        EndIf
        Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_Notify_Events

Func OnStateChange()
        $cur_sel = _GUICtrlListView_GetNextItem($ListView1) ; current selected
        $count_sel = _GUICtrlListView_GetSelectedCount($ListView1)
        $count = _GUICtrlListView_GetItemCount($ListView1)
        $iIndex = GUICtrlRead($ListView1)
        ;$ItemText = GUICtrlRead($iIndex)
        If ($iIndex) Then
                $ItemText = GUICtrlRead($iIndex)
                ; MsgBox(0, '项目文本：', $ItemText)
                $array = StringSplit($ItemText, '|', 1)
                ;For $i= 1 To $array-1
                ;MsgBox(0,"",$array[$i])

                GUICtrlSetData($Input5, $array)
                GUICtrlSetData($Input8,$array)
               
                ;Next
        EndIf

        ;GUICtrlSetData($status1, 'Current selected: ' & $cur_sel & ' Total selected: ' & $count_sel & ' Total items: ' & $count)
EndFunc   ;==>OnStateChange

leibin0121 发表于 2011-8-20 08:23:13

过来
，学习，学习。

lxz 发表于 2011-8-20 09:55:35

收下了,谢谢....

netegg 发表于 2011-8-20 16:21:33

以后真该开个专门讲中文语法的板块了,居然越来越看不明白提问者的问题了,唉!

king8462 发表于 2011-8-20 18:32:03

回复 4# netegg

我说的还不明白？

3mile 发表于 2011-8-20 22:47:46

回复 5# king8462
不用按TAB,点击或改变LISTVIEW1中的项目时直接输入数量,回车加入LISTVIEW2.
具体内容看代码.
#NoTrayIcon
#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <ListViewConstants.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#include <GUIConstants.au3>
#include <GUIListView.au3>
#include <Array.au3>
#Include <GuiEdit.au3>




#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("form1", 1000, 600, -1, -1)
$ListView1 = GUICtrlCreateListView("简码|名称|零售价(元)", 24, 160, 945, 177)
GUICtrlCreateListViewItem("xb|雪碧|3.0", $ListView1)
GUICtrlCreateListViewItem("kkkl|可口可乐|3.1", $ListView1)
GUICtrlCreateListViewItem("glc|果粒橙|3.2", $ListView1)
GUICtrlCreateListViewItem("fd|芬达|3.3", $ListView1)
$Input10 = _GUICtrlEdit_Create($Form1,"", 800, 112, 89, 21,$ES_NUMBER)
$Button2 = GUICtrlCreateButton("确定", 912, 112, 57, 25,$BS_DEFPUSHBUTTON)
$Label6 = GUICtrlCreateLabel("名称", 16, 120, 52, 17)


$Label9 = GUICtrlCreateLabel("零售价", 424, 112, 40, 17)

$Label11 = GUICtrlCreateLabel("数量", 752, 112, 28, 17)
$Input5 = GUICtrlCreateInput("", 72, 112, 105, 21)

$Input8 = GUICtrlCreateInput("", 488, 112, 73, 21)

$ListView2 = GUICtrlCreateListView("名称|数量|总价(元)", 24, 352, 945, 241)


GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

GUIRegisterMsg($WM_NOTIFY, "WM_Notify_Events")


While 1
        $nMsg = GUIGetMsg()
        Switch $nMsg
                Case $GUI_EVENT_CLOSE
                        Exit


                Case $Button2
                        GUICtrlSetState($ListView1, $GUI_FOCUS)

                        $mc = GUICtrlRead($Input5)
                        $jg = GUICtrlRead($Input8)
                        $num = _GUICtrlEdit_GetText($Input10)

                        GUICtrlCreateListViewItem($mc & "|" & $num & "|" & $num * $jg, $ListView2)

                        GUICtrlSetData($Input10, "")
        EndSwitch
WEnd



Func WM_Notify_Events($hWndGUI, $MsgID, $wParam, $lParam)
        #forceref $hWndGUI, $MsgID, $wParam
        Local $hWndFrom,$hWndListView1,$NMHDR, $NMLVDISPINFO, $NMLISTVIEW, $event

        $hWndListView = $ListView1
    If Not IsHWnd($ListView1) Then $hWndListView = GUICtrlGetHandle($ListView1)
       
        $NMHDR = DllStructCreate($tagNMHDR, $lParam)
        $event = DllStructGetData($NMHDR, 'Code')
        $hWndFrom = HWnd(DllStructGetData($NMHDR, "hWndFrom"))
       
        Switch $hWndFrom
                Case $hWndListView
            Switch $event
                        Case $LVN_ITEMCHANGED
                                $NMLISTVIEW = DllStructCreate($tagNMLISTVIEW, $lParam)
                                If BitAND(DllStructGetData($NMLISTVIEW, "Changed"), $LVIF_STATE) = $LVIF_STATE And _
                                                DllStructGetData($NMLISTVIEW, "NewState") <> DllStructGetData($NMLISTVIEW, "OldState") Then OnStateChange()
                        Case $LVN_KEYDOWN
                  $tInfo = DllStructCreate($tagNMLVKEYDOWN, $lParam)
                                        If DllStructGetData($tInfo, "VKey")>0x2F And DllStructGetData($tInfo, "VKey")<0x3A Then _GUICtrlEdit_AppendText($Input10,DllStructGetData($tInfo, "VKey")-0x30)
                EndSwitch
        EndSwitch

        Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_Notify_Events

Func OnStateChange()
        $cur_sel = _GUICtrlListView_GetNextItem($ListView1) ; current selected
        _GUICtrlEdit_SetText ($Input10,"")
        GUICtrlSetData($Input5,_GUICtrlListView_GetItemText($ListView1,$cur_sel,1))
        GUICtrlSetData($Input8,_GUICtrlListView_GetItemText($ListView1,$cur_sel,2))
EndFunc   ;==>OnStateChange

netegg 发表于 2011-8-20 23:42:24

回复 5# king8462
不是说的不明白,是控件结构太乱,看不大清楚

king8462 发表于 2011-8-21 10:50:53

回复 7# netegg

源程序是访问本地服务器的，实例是我修改的（由于涉及商业内容），有些控件删除了，所以看着乱点。

king8462 发表于 2011-8-21 10:51:46

回复 6# 3mile

谢谢！

还有个小问题，小键盘的数字无法输入，不知道原因为何？

king8462 发表于 2011-8-22 11:06:53

请 3mile帮忙再解决下啊！

3mile 发表于 2011-8-22 21:12:11

回复 10# king8462
#NoTrayIcon
#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <ListViewConstants.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#include <GUIConstants.au3>
#include <GUIListView.au3>
#include <Array.au3>
#include <GuiEdit.au3>




#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("form1", 1000, 600, -1, -1)
$ListView1 = GUICtrlCreateListView("简码|名称|零售价(元)", 24, 160, 945, 177)
GUICtrlCreateListViewItem("xb|雪碧|3.0", $ListView1)
GUICtrlCreateListViewItem("kkkl|可口可乐|3.1", $ListView1)
GUICtrlCreateListViewItem("glc|果粒橙|3.2", $ListView1)
GUICtrlCreateListViewItem("fd|芬达|3.3", $ListView1)
$Input10 = _GUICtrlEdit_Create($Form1, "", 800, 112, 89, 21, $ES_NUMBER)
$Button2 = GUICtrlCreateButton("确定", 912, 112, 57, 25, $BS_DEFPUSHBUTTON)
$Label6 = GUICtrlCreateLabel("名称", 16, 120, 52, 17)


$Label9 = GUICtrlCreateLabel("零售价", 424, 112, 40, 17)

$Label11 = GUICtrlCreateLabel("数量", 752, 112, 28, 17)
$Input5 = GUICtrlCreateInput("", 72, 112, 105, 21)

$Input8 = GUICtrlCreateInput("", 488, 112, 73, 21)

$ListView2 = GUICtrlCreateListView("名称|数量|总价(元)", 24, 352, 945, 241)


GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

GUIRegisterMsg($WM_NOTIFY, "WM_Notify_Events")


While 1
        $nMsg = GUIGetMsg()
        Switch $nMsg
                Case $GUI_EVENT_CLOSE
                        Exit


                Case $Button2
                        GUICtrlSetState($ListView1, $GUI_FOCUS)

                        $mc = GUICtrlRead($Input5)
                        $jg = GUICtrlRead($Input8)
                        $num = _GUICtrlEdit_GetText($Input10)

                        GUICtrlCreateListViewItem($mc & "|" & $num & "|" & $num * $jg, $ListView2)

                        GUICtrlSetData($Input10, "")                       
        EndSwitch
WEnd



Func WM_Notify_Events($hWndGUI, $MsgID, $wParam, $lParam)
        #forceref $hWndGUI, $MsgID, $wParam
        Local $hWndFrom, $hWndListView1, $NMHDR, $NMLVDISPINFO, $NMLISTVIEW, $event

        $hWndListView = $ListView1
        If Not IsHWnd($ListView1) Then $hWndListView = GUICtrlGetHandle($ListView1)

        $NMHDR = DllStructCreate($tagNMHDR, $lParam)
        $event = DllStructGetData($NMHDR, 'Code')
        $hWndFrom = HWnd(DllStructGetData($NMHDR, "hWndFrom"))

        Switch $hWndFrom
                Case $hWndListView
                        Switch $event
                                Case $LVN_ITEMCHANGED
                                        $NMLISTVIEW = DllStructCreate($tagNMLISTVIEW, $lParam)
                                        If BitAND(DllStructGetData($NMLISTVIEW, "Changed"), $LVIF_STATE) = $LVIF_STATE And _
                                                        DllStructGetData($NMLISTVIEW, "NewState") <> DllStructGetData($NMLISTVIEW, "OldState") Then OnStateChange()
                                Case $LVN_KEYDOWN
                                        $tInfo = DllStructCreate($tagNMLVKEYDOWN, $lParam)
                                        $Key=DllStructGetData($tInfo, "VKey")
                                        Switch $Key
                                                Case 0x30 To 0x39
                                                        _GUICtrlEdit_AppendText($Input10, DllStructGetData($tInfo, "VKey") - 0x30)
                                                Case 0x60 to 0x69
                                                        _GUICtrlEdit_AppendText($Input10, DllStructGetData($tInfo, "VKey") - 0x60)
                                        EndSwitch
                        EndSwitch
        EndSwitch

        Return $GUI_RUNDEFMSG
EndFunc   ;==>WM_Notify_Events

Func OnStateChange()
        $cur_sel = _GUICtrlListView_GetNextItem($ListView1) ; current selected
        _GUICtrlEdit_SetText($Input10, "")
        GUICtrlSetData($Input5, _GUICtrlListView_GetItemText($ListView1, $cur_sel, 1))
        GUICtrlSetData($Input8, _GUICtrlListView_GetItemText($ListView1, $cur_sel, 2))
EndFunc   ;==>OnStateChange

powerofos 发表于 2011-8-22 23:19:33

本帖最后由 powerofos 于 2011-8-22 23:25 编辑

佩服3mile~~
雷锋精神，治病救人~~

看了下楼主的东东，估计是个记录批发饮料的东东？或者是简单的饮料进出仓管理器？
个人觉得input10的输入激活，使用hotkeyset占有个组合键较为稳妥，这样即使listview不是焦点状态下也可以快速向input10输入数量。

xyhqqaa 发表于 2011-8-24 13:58:49

膜拜3mile....

king8462 发表于 2011-8-24 16:23:29

再次感谢！

放假了 发表于 2011-8-26 10:51:03

还是很不错的噢，，顶起来的












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