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void __fastcall TMainForm::GetHeaderContent()
{
//TODO: Add your source code here
int nItemCount;
int i;
char chBuffer[256];
DWORD dwProcessID;
HANDLE hProcess;
void * Pointer;
SIZE_T nNumberOfBytesRead;
HD_ITEM Item;
nItemCount = Header_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 = HDI_TEXT;
Item.pszText = (LPSTR)((UINT *)Pointer + sizeof(HD_ITEM));
Item.cchTextMax = sizeof(chBuffer);
WriteProcessMemory(hProcess,
Pointer,
&Item,
sizeof(HD_ITEM),
&nNumberOfBytesRead);
Header_GetItem (hWindow, i, (LPARAM)Pointer);
ReadProcessMemory(hProcess,
((UINT *)Pointer + sizeof(HD_ITEM)),
chBuffer,
sizeof(chBuffer),
&nNumberOfBytesRead);
ContentMemo->Lines->Add(chBuffer);
}//for(i...
}//try
__finally
{
VirtualFreeEx(hProcess,
Pointer,
0,
MEM_RELEASE);
CloseHandle(hProcess);
}
}
感觉本文不错，不妨小额鼓励我一下！
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