为什么从ListView里读取的数据不能添加到combox里面。已解决

udbghdto · 发表于 2011-8-7 21:26:06

本帖最后由 udbghdto 于 2011-8-8 13:42 编辑

为什么从ListView里读取的数据不能添加到combox里面。可以添加inpux输入框里。奇怪了。
$Sting = GUICtrlRead(GUICtrlRead($ListView1))
$Stingspin = StringSplit($Sting, "|")
GUICtrlSetData($combox1, $Strnspin[2])

这样不行。。

下面的代码。。怎么读取$ListView1字段“A”里面的数据，让combo显示"A"字段里面的数据

#include <ComboConstants.au3>
#include <GUIConstantsEx.au3>
#include <ListViewConstants.au3>
#include <WindowsConstants.au3>

#region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 515, 279, 192, 124)
$ListView1 = GUICtrlCreateListView("A|B|C", 48, 24, 169, 193)
$item1 = GUICtrlCreateListViewItem("项1|子项1|123", $ListView1)
$item3 = GUICtrlCreateListViewItem("项2|子项2|456", $ListView1)
$item4 = GUICtrlCreateListViewItem("项3|子项3|789", $ListView1)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 50)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 1, 50)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 2, 50)
$Combo1 = GUICtrlCreateCombo("", 248, 80, 225, 25, BitOR($CBS_DROPDOWN, $CBS_AUTOHSCROLL))
GUISetState(@SW_SHOW)
#endregion ### END Koda GUI section ###

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

sdc7 · 发表于 2011-8-7 21:34:14

combox以及ListView都是用"|" 分割数据的？没看到你的完整代码不知道是不是添加了非法字符等等！
在GUICtrlSetData($combox1, $Strnspin[2])
下面加句
msgbox(0,"",@error)看看是不是-1 如果是说明给的数据无效！

udbghdto · 发表于 2011-8-7 22:17:14

本帖最后由 udbghdto 于 2011-8-7 22:37 编辑

#include <ComboConstants.au3>
#include <GUIConstantsEx.au3>
#include <ListViewConstants.au3>
#include <WindowsConstants.au3>

#region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 515, 279, 192, 124)
$ListView1 = GUICtrlCreateListView("A|B|C", 48, 24, 169, 193)
$item1 = GUICtrlCreateListViewItem("项1|子项1|123", $ListView1)
$item3 = GUICtrlCreateListViewItem("项2|子项2|456", $ListView1)
$item4 = GUICtrlCreateListViewItem("项3|子项3|789", $ListView1)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 50)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 1, 50)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 2, 50)
$Combo1 = GUICtrlCreateCombo("", 248, 80, 225, 25, BitOR($CBS_DROPDOWN, $CBS_AUTOHSCROLL))
GUISetState(@SW_SHOW)
#endregion ### END Koda GUI section ###

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

lpxx · 发表于 2011-8-8 00:08:28

#include <ComboConstants.au3>
#include <GUIConstantsEx.au3>
#include <ListViewConstants.au3>
#include <WindowsConstants.au3>
Opt("GUIOnEventMode", 1)
#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 515, 279, 192, 124)
GUISetOnEvent($GUI_EVENT_CLOSE, "Event")
$ListView1 = GUICtrlCreateListView("A|B|C", 48, 24, 169, 193)
$item1 = GUICtrlCreateListViewItem("项1|子项1|123", $ListView1)
GUICtrlSetOnEvent($item1, "Event")
$item3 = GUICtrlCreateListViewItem("项2|子项2|456", $ListView1)
GUICtrlSetOnEvent($item3, "Event")
$item4 = GUICtrlCreateListViewItem("项3|子项3|789", $ListView1)
GUICtrlSetOnEvent(-1, "Event")
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 0, 50)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 1, 50)
GUICtrlSendMsg(-1, $LVM_SETCOLUMNWIDTH, 2, 50)
$Combo1 = GUICtrlCreateCombo("", 248, 80, 225, 25, BitOR($CBS_DROPDOWN, $CBS_AUTOHSCROLL))
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

While 1
        Sleep(100)
WEnd

Func Event()
        Switch @GUI_CtrlId
                Case $GUI_EVENT_CLOSE
                        Exit
                Case Else
                        $Val = GUICtrlRead(@GUI_CtrlId, 1)
                        $Val = StringSplit($Val, "|", 1)
                        MsgBox("", $Val[1], $Val[2])
                        GUICtrlSetData($Combo1, $Val[3], $Val[3])
        EndSwitch
EndFunc   ;==>Event

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[系统综合] 为什么从ListView里读取的数据不能添加到combox里面。已解决

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