作者eddiesu (EddieSu)
看板Programming
標題[問題] VB.NET EnumChildWindows列舉物件
時間Fri Sep 21 00:23:51 2012
各位先進，
小弟東拼西湊，做中學，現在實在來不及了，所以斗膽上來請益 ^^b
現在手上有這二個function，能請高手幫寫一個function，傳入hwnd，傳回該視窗所有物件的arraylist
============================================================================
Private Function GetWindowIdentification(ByVal hwnd As Long, ByRef sIDType As String, ByRef sClass As StringBuilder) As String
Dim nSize As Long
Dim sTitle As New StringBuilder("", 256)
'get the size of the string required
'to hold the window title
Dim sClassName As New StringBuilder("", 256)
'pass in the handle of the object for which to get
'the class name; for example, the form's handle
nSize = GetWindowTextLength(hwnd)
'if the return is 0, there is no title
If nSize > 0 Then
Dim ay As New Rectangle
GetWindowRect(hwnd, ay)
'MsgBox(Me.PointToClient(ay.Location).ToString)
GetWindowText(hwnd, sTitle, 256)
'Call GetClassName(hwnd, sTitle, 256)
'no title, so get the class name instead
Call GetClassName(hwnd, sClass, 256)
sIDType = "class & name"
End If
Return Trim(sTitle.ToString)
End Function
Public Function EnumChildProc(ByVal hwnd As IntPtr, ByRef lParam As IntPtr) As Integer
'working vars
Dim sTitle As String
Dim sClass As New StringBuilder(100000)
Dim sIDType As String = ""
'get the window title / class name
sTitle = GetWindowIdentification(hwnd, sIDType, sClass)
'add to the listview
MsgBox(sTitle & sClass.ToString)
' Listview_IndentItem(.hwnd, CLng(itmX.Index), 1)
EnumChildProc = 1
End Function
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 42.73.24.154