如何用sendmessage 选中listview的item 该发送什么消息? 拜托知道的说一下

急!!!!!!!! 谢谢
比如说我想选中10个item里面的第三个

我只想用sendmessage 其他方法不要

10 个解决方案

#1

其实用这个方法就可以
dim I as listitem
set i=listview1.listitem(3)
i.selected=true

不过你一定要用sendmessage()的话,很简单,你用spy++来跟踪一下就可以知道了嘛!

#2

谢谢你的回答!
我想用自己的程序选中另外一个程序 listview 里面的item

syp++ 没用过我先试着用一下

#3

Private Sub Check2_Click()
   Dim rStyle As Long
   Dim r As Long
   'get the current ListView style
   rStyle = SendMessageLong(ListView1.hwnd, LVM_GETEXTENDEDLISTVIEWSTYLE, 0&, 0&)
   If Check2.Value = 0 Then         'remove the extended style bit
      rStyle = rStyle Xor LVS_EX_FULLROWSELECT
   ElseIf Check2.Value = 1 Then
     'set the extended style bit
      rStyle = rStyle Or LVS_EX_FULLROWSELECT
  End If
  'set the new ListView style
   r = SendMessageLong(ListView1.hwnd, LVM_SETEXTENDEDLISTVIEWSTYLE, 0&, rStyle)
End Sub

#4

Public Const LVM_FIRST = &H1000
Public Const LVM_SETEXTENDEDLISTVIEWSTYLE = LVM_FIRST + 54
Public Const LVM_GETEXTENDEDLISTVIEWSTYLE = LVM_FIRST + 55
Public Const LVS_EX_FULLROWSELECT = &H20

你试试吧

#5

谢谢我试过了
按照你的方法出现的是另外一种效果
而不是我希望得到的我希望选中10个item 里面的第三个或第四个
再次感谢希望大家多帮忙

#6

Public Function ListView_SetItemState(hwndLV As Long, i As Long, state As LVITEM_state, mask As LVITEM_state) As Boolean
  Dim lvi As LVITEM
  lvi.state = LVIS_SELECTED
  lvi.stateMask = mask
  ListView_SetItemState = SendMessage(hwndLV, LVM_SETITEMSTATE, ByVal 3, lvi)
End Function

#7

能不能把自定义变量还有常数的值写出来
我在搜索引擎上根本找不到

#8

Public Enum TVMessages
    TV_FIRST = &H1100
    #If UNICODE Then
      TVM_INSERTITEM = (TV_FIRST + 50)
    #Else
      TVM_INSERTITEM = (TV_FIRST + 0)
    #End If
    TVM_DELETEITEM = (TV_FIRST + 1)
    TVM_EXPAND = (TV_FIRST + 2)
    TVM_GETITEMRECT = (TV_FIRST + 4)
    TVM_GETCOUNT = (TV_FIRST + 5)
    TVM_GETINDENT = (TV_FIRST + 6)
    TVM_SETINDENT = (TV_FIRST + 7)
    TVM_GETIMAGELIST = (TV_FIRST + 8)
    TVM_SETIMAGELIST = (TV_FIRST + 9)
    TVM_GETNEXTITEM = (TV_FIRST + 10)
    TVM_SELECTITEM = (TV_FIRST + 11)
    #If UNICODE Then
      TVM_GETITEM = (TV_FIRST + 62)
      TVM_SETITEM = (TV_FIRST + 63)
      TVM_EDITLABEL = (TV_FIRST + 65)
    #Else
      TVM_GETITEM = (TV_FIRST + 12)
      TVM_SETITEM = (TV_FIRST + 13)
      TVM_EDITLABEL = (TV_FIRST + 14)
    #End If

    TVM_GETEDITCONTROL = (TV_FIRST + 15)
    TVM_GETVISIBLECOUNT = (TV_FIRST + 16)
    TVM_HITTEST = (TV_FIRST + 17)
    TVM_CREATEDRAGIMAGE = (TV_FIRST + 18)
    TVM_SORTCHILDREN = (TV_FIRST + 19)
    TVM_ENSUREVISIBLE = (TV_FIRST + 20)
    TVM_SORTCHILDRENCB = (TV_FIRST + 21)
    TVM_ENDEDITLABELNOW = (TV_FIRST + 22)

    #If UNICODE Then
      TVM_GETISEARCHSTRING = (TV_FIRST + 64)
    #Else
      TVM_GETISEARCHSTRING = (TV_FIRST + 23)
    #End If

    TVM_SETTOOLTIPS = (TV_FIRST + 24)
    TVM_GETTOOLTIPS = (TV_FIRST + 25)
End Enum   ' TVMessages

Public Enum TVM_EXPAND_wParam
    TVE_COLLAPSE = &H1
    TVE_EXPAND = &H2
    TVE_TOGGLE = &H3
    TVE_EXPANDPARTIAL = &H4000
    TVE_COLLAPSERESET = &H8000
End Enum

Public Enum TVM_GETNEXTITEM_wParam
    TVGN_ROOT = &H0
    TVGN_NEXT = &H1
    TVGN_PREVIOUS = &H2
    TVGN_PARENT = &H3
    TVGN_CHILD = &H4
    TVGN_FIRSTVISIBLE = &H5
    TVGN_NEXTVISIBLE = &H6
    TVGN_PREVIOUSVISIBLE = &H7
    TVGN_DROPHILITE = &H8
    TVGN_CARET = &H9
End Enum

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http://www.onlinedown.net/soft/16780.htm
我编了一个软件叫注册表大师，你下载看看你想实现的是不是其中的定位功能那样。

#9

LV_……是ListView专用消息

#10

我希望得到回复人：bbe() 提供的函数里面的自定义变量和常数
谢谢大家帮忙

#1