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Public Class Form1
Public Const LVM_FIRST As Short = &H1000S
Public Const LVM_GETITEMCOUNT As Integer = (LVM_FIRST + 4)
Public Const LVM_GETITEM As Integer = (LVM_FIRST + 5)
Public Const LVM_GETSTRINGWIDTH As Integer = (LVM_FIRST + 17)
Public Const LVM_GETCOLUMN As Integer = (LVM_FIRST + 25)
Public Const LVM_GETITEMTEXT As Integer = (LVM_FIRST + 45)
Public Const LVM_GETHEADER As Integer = LVM_FIRST + 31
Public Const WC_HEADERA As String = "SysHeader32"
Public Const WC_HEADER As String = WC_HEADERA
Public Const HDM_FIRST As Short = &H1200S '// Header messages
Public Const HDM_GETITEMCOUNT As Integer = (HDM_FIRST + 0)
Public Const HDM_ORDERTOINDEX As Integer = (HDM_FIRST + 15)
Public Const PROCESS_QUERY_INFORMATION As Short = 1024
Public Const PROCESS_VM_OPERATION As Short = &H8S
Public Const PROCESS_VM_READ As Short = &H10S
Public Const PROCESS_VM_WRITE As Short = &H20S
Public Const STANDARD_RIGHTS_REQUIRED As Integer = &HF0000
Public Const MAX_LVMSTRING As Integer = 255 '可根椐读取数据长度设置适当的数值
Public Const MEM_COMMIT As Short = &H1000S
Public Const MEM_RELEASE As Short = &H8000S
Public Const PAGE_READWRITE As Short = &H4S
Public Const LVIF_TEXT As Integer = &H1S
Public Structure LV_ITEMA
Dim mask As Integer
Dim iItem As Integer
Dim iSubItem As Integer
Dim state As Integer
Dim stateMask As Integer
Dim pszText As Integer
Dim cchTextMax As Integer
Dim iImage As Integer
Dim lParam As Integer
Dim iIndent As Integer
End Structure Private Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Integer, ByVal bInheritHandle As Integer, ByVal dwProcId As Integer) As Integer
Private Declare Function VirtualAllocEx Lib "kernel32" (ByVal hProcess As Integer, ByVal lpAddress As Integer, ByVal dwSize As Integer, ByVal flAllocationType As Integer, ByVal flProtect As Integer) As Integer
Private Declare Function VirtualFreeEx Lib "kernel32" (ByVal hProcess As Integer, ByVal lpAddress As Integer, ByVal dwSize As Integer, ByVal dwFreeType As Integer) As Integer Private Declare Function WriteProcessMemory Lib "kernel32" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As LV_ITEMA, ByVal nSize As Integer, ByVal lpNumberOfBytesWritten As Integer) As Integer Private Declare Function ReadProcessMemory Lib "kernel32" (ByVal hProcess As Integer, ByVal lpBaseAddress As Object, ByRef lpBuffer As Object, ByVal nSize As Integer, ByVal lpNumberOfBytesWritten As Integer) As Integer Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Integer, ByVal wMsg As Integer, ByVal wParam As Integer, ByVal lParam As Integer) As Integer Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Integer) As Integer
Private Declare Function GetCurrentProcessId Lib "kernel32" () As Integer
Public Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Integer
Public Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" (ByVal hWnd1 As Integer, ByVal hWnd2 As Integer, ByVal lpsz1 As String, ByVal lpsz2 As String) As Integer
Public Declare Function GetWindowThreadProcessId Lib "user32" Alias "GetWindowThreadProcessId" (ByVal hwnd As Integer, ByRef lpdwProcessId As Integer) As Integer Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim lngHwnd As Integer
Dim lngHwnd0 As Integer
Dim lngHwnd1 As Integer
Dim lngHeaderHwnd As Integer
Dim lngPId As Integer
Dim lngRows As Integer
Dim lngCols As Integer
Dim lngRow As Integer
Dim lngCol As Integer
Dim strItem As String lngHwnd = FindWindow("#32770", "Windows 任务管理器")
lngHwnd0 = FindWindowEx(lngHwnd, 0, "#32770", "Applications") '获取任务管理器窗口句柄 lngHwnd1 = FindWindowEx(lngHwnd0, 0, "SysListView32", "任务") '获取进程列表框句柄 'lngHwnd0 = FindWindowEx(lngHwnd, 0, "WTWindow", "巅峰批量卡iPhone新版 V1.8")
'lngHwnd1 = FindWindowEx(lngHwnd0, 0, "SysListView32", "")
'第二个参数是 LVM_GETHEADER,获得LISTVIEW的HEADER句柄
lngHeaderHwnd = SendMessage(lngHwnd1, LVM_GETHEADER, 0, 0) lngRows = SendMessage(lngHwnd1, LVM_GETITEMCOUNT, 0, 0) '获取ListView项目数
Debug.Print("总行数是:" & lngRows) If lngHeaderHwnd > 0 Then
lngCols = SendMessage(lngHeaderHwnd, HDM_GETITEMCOUNT, 0, 0) '获取ListView表头项目数
Debug.Print("总列数是:" & lngCols) Else
lngCols = 1
End If GetWindowThreadProcessId(lngHwnd, lngPId) '获取与指定窗口关联在一起的一个进程和线程标识符ID Dim count As Integer Dim strBuffer() As Byte, pHandle As Integer, myItem() As LV_ITEMA, i As Integer, j As Integer
Dim pStrBufferMemory As Integer, pMyItemMemory As Integer, result As Integer, tmpString As String
Dim strLength As Integer ReDim strBuffer(MAX_LVMSTRING) pHandle = OpenProcess(PROCESS_VM_OPERATION Or PROCESS_VM_READ Or PROCESS_VM_WRITE, False, lngPId) ReDim myItem(lngCols) For i = 0 To lngRows - 1
For j = 0 To lngCols
pStrBufferMemory = VirtualAllocEx(pHandle, 0, MAX_LVMSTRING, MEM_COMMIT, PAGE_READWRITE)
myItem(j).mask = LVIF_TEXT
myItem(j).iSubItem = j
myItem(j).pszText = pStrBufferMemory
myItem(j).cchTextMax = MAX_LVMSTRING
pMyItemMemory = VirtualAllocEx(pHandle, 0, Len(myItem(j)), MEM_COMMIT, PAGE_READWRITE)
result = WriteProcessMemory(pHandle, pMyItemMemory, myItem(j), Len(myItem(j)), 0&) strLength = SendMessage(lngHwnd1, LVM_GETITEMTEXT, i, pMyItemMemory)
If result = 0 Then
result = VirtualFreeEx(pHandle, pStrBufferMemory, 0, MEM_RELEASE)
result = VirtualFreeEx(pHandle, pMyItemMemory, 0, MEM_RELEASE)
Exit For
End If
result = ReadProcessMemory(pHandle, pStrBufferMemory, strBuffer(0), MAX_LVMSTRING, 0)
result = ReadProcessMemory(pHandle, pMyItemMemory, myItem(j), Len(myItem(j)), 0)
tmpString = StrConv(System.Text.Encoding.Default.GetString(strBuffer), 0) result = VirtualFreeEx(pHandle, pStrBufferMemory, 0, MEM_RELEASE)
result = VirtualFreeEx(pHandle, pMyItemMemory, 0, MEM_RELEASE) Next Next result = CloseHandle(pHandle) End SubEnd Class
