编程读取其它进程中TabControl的内容
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
void __fastcall TMainForm::GetTabControlContent()
{
//TODO: Add your source code here
int nItemCount;
int i;
char chBuffer[256];
DWORD dwProcessID;
HANDLE hProcess;
void * Pointer;
SIZE_T nNumberOfBytesRead;
TTCItem Item;
nItemCount = TabCtrl_GetItemCount(hWindow);
GetWindowThreadProcessId(hWindow, &dwProcessID);
hProcess = OpenProcess(PROCESS_VM_OPERATION | PROCESS_VM_READ | PROCESS_VM_WRITE,
false,
dwProcessID);
Pointer = VirtualAllocEx(hProcess,
NULL,
4096,
MEM_RESERVE | MEM_COMMIT,
PAGE_READWRITE);
try{
for(i= 0 ; i < nItemCount ; ++i)
{
Item.mask = TCIF_TEXT;
Item.cchTextMax = sizeof (chBuffer);
Item.pszText = (LPSTR)((UINT *)Pointer + sizeof(TTCItem));
WriteProcessMemory(hProcess,
Pointer,
&Item,
sizeof(TTCItem),
&nNumberOfBytesRead);
SendMessage(hWindow, TCM_GETITEM , i, (LPARAM)Pointer);
ReadProcessMemory(hProcess,
(void *)((UINT *)Pointer + sizeof(TTCItem)),
chBuffer,
sizeof(chBuffer),
&nNumberOfBytesRead);
ContentMemo->Lines->Add(chBuffer);
}//for(i...
}//try
__finally
{
VirtualFreeEx(hProcess,
Pointer,
0,
MEM_RELEASE);
CloseHandle(hProcess);
}
}