vb 读取内存+IF 哪错了？高手指点下
Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As LongPrivate Declare Function GetWindowThreadProcessId Lib "user32" (ByVal hwnd As Long, lpdwProcessId As Long) As Long
Private Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As Long) As Long
Private Declare Function ReadProcessMemory Lib "kernel32" (ByVal hProcess As Long, lpBaseAddress As Any, lpBuffer As Any, ByVal nSize As Long, lpNumberOfBytesWritten As Long) As Long
Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
dim Value as long
Private Sub Timer8_Timer()
hwnd1 = FindWindow(vbNullString, "海之乐章 ")
GetWindowThreadProcessId hwnd1, pid
pHandle = OpenProcess(PROCESS_ALL_ACCESS, False, pid)
ReadProcessMemory pHandle, &H316040B, Value, 4, 0&
CloseHandle pHandle
If Value = 1127812301 Then
MsgBox "成功"
Else
MsgBox "失败"
End If
End Sub
为什么是失败呢？ --------------------编程问答-------------------- (1)检查handle pid正确否
(2)用http://download.csdn.net/source/1859731 这个工具看一下 --------------------编程问答-------------------- Value 如果是 long 的话，只能表示 -21亿~21亿内的整数，1127812301太大了。 --------------------编程问答-------------------- 是不是高低字节的问题？ --------------------编程问答-------------------- 一个是取的地方,一个是存的地方,永远不可能"成功" --------------------编程问答-------------------- 请参考MSDN中例子pwalk
补充：VB , API
