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HWND hwnd;
int iItem=0;
LVITEM lvitem, *plvitem;
char ItemBuf[512],*pItem;
DWORD PID;
HANDLE hProcess;
hwnd=::FindWindow("#32770","Windows 任务管理器");
hwnd=::FindWindowEx(hwnd,0,"#32770",0);
hwnd=::FindWindowEx(hwnd,0,"SysListView32",0);
if (!hwnd)
{
::MessageBox(NULL,"[Windows 任务管理器] 尚未启动!","错误!",NULL);
return;
}
else
{
iItem=::SendMessage(hwnd,LVM_GETNEXTITEM,-1,LVNI_SELECTED);
if (iItem==-1)
::MessageBox(NULL,"没有指定目标进程 !","错误!",NULL);
else
{
//itoa(iItem,temp,10);
//MessageBox(NULL,temp,"iItem",NULL);
GetWindowThreadProcessId(hwnd, &PID);
hProcess=OpenProcess(PROCESS_ALL_ACCESS,false,PID);
if (!hProcess)
::MessageBox(NULL,"获取进程句柄操作失败!","错误!",NULL);
else
{
plvitem=(LVITEM*)VirtualAllocEx(hProcess, NULL, sizeof(LVITEM), MEM_COMMIT, PAGE_READWRITE);
pItem=(char*)VirtualAllocEx(hProcess, NULL, 512, MEM_COMMIT, PAGE_READWRITE);
if ((!plvitem)||(!pItem))
::MessageBox(NULL,"无法分配内存!","错误!",NULL);
else
{
lvitem.cchTextMax=512;
//lvitem.iSubItem=1;//PID
lvitem.iSubItem=0; //ProcessName
lvitem.pszText=pItem;
WriteProcessMemory(hProcess, plvitem, &lvitem, sizeof(LVITEM), NULL);
::SendMessage(hwnd, LVM_GETITEMTEXT, (WPARAM)iItem, (LPARAM)plvitem);
ReadProcessMemory(hProcess, pItem, ItemBuf, 512, NULL);
::MessageBox(NULL,ItemBuf,"ItemBuf",NULL);
}
}
}
}
//释放内存
CloseHandle(hwnd);
CloseHandle(hProcess);
VirtualFreeEx(hProcess, plvitem, 0, MEM_RELEASE);
VirtualFreeEx(hProcess, pItem, 0, MEM_RELEASE);
iItem=ListView_GetItemCount(hwnd);
for(int i=0;i<iItem;i++)
{
lvitem.cchTextMax=512;
//lvitem.iSubItem=1;//PID
lvitem.iSubItem=1; //这个其实是项id
lvitem.pszText=pItem;
WriteProcessMemory(hProcess, plvitem, &lvitem, sizeof(LVITEM), NULL);
::SendMessage(hwnd, LVM_GETITEMTEXT, i, (LPARAM)plvitem);
ReadProcessMemory(hProcess, pItem, ItemBuf, 512, NULL);
//::MessageBox(NULL,ItemBuf,"ItemBuf",NULL);
}