MFC如何获取像任务管理器一样的数据

 #include <TlHelp32.h>
#include <pdh.h>
#pragma comment(lib,"pdh.lib")
#include <PSAPI.H>
#pragma comment(lib,"psapi.lib")
// 返回指定进程的句柄数
BOOL EnableDebugPrivilege(BOOL fEnable)
{
 BOOL fOK = FALSE;
 HANDLE hToken = NULL;
 if(OpenProcessToken(GetCurrentProcess(),TOKEN_ADJUST_PRIVILEGES,&hToken)){
  TOKEN_PRIVILEGES tp;
  tp.PrivilegeCount =1;
  LookupPrivilegeValue(NULL,SE_DEBUG_NAME,&tp.Privileges[0].Luid);
  tp.Privileges[0].Attributes = fEnable ? SE_PRIVILEGE_ENABLED : 0;
  AdjustTokenPrivileges(hToken,FALSE,&tp,sizeof(tp),NULL,NULL);
  fOK = (GetLastError()==ERROR_SUCCESS);
  CloseHandle(hToken);
 }
 return fOK;
}
DWORD GetProcHandleCount(HANDLE hProcess)
{
 if(!EnableDebugPrivilege(TRUE))
 {
  return 0;
 }
 HANDLE hQuery=NULL;
 PdhOpenQuery(NULL,0,&hQuery);
 if(NULL==hQuery)
 {
  return 0;
 }
 HANDLE hCounter=NULL;
 char szProcessName[MAX_PATH] = "unknown";
 HMODULE hMod=NULL;
 GetModuleBaseName( hProcess, hMod, szProcessName, sizeof(szProcessName) );
 char szName[MAX_PATH]="";
 _tsplitpath(szProcessName,NULL,NULL,szName,NULL);
 char szCounterPath[MAX_PATH]="";
 sprintf(szCounterPath,"\\Process(%s)\\Handle Count",szName);
 PdhAddCounter(hQuery,szCounterPath,0,&hCounter);
 if(NULL==hCounter || INVALID_HANDLE_VALUE==hCounter)
 {
  PdhCloseQuery(hQuery);
  return 0;
 }
 DWORD nHandles=0;
 if(ERROR_SUCCESS==PdhCollectQueryData(hQuery))
 {
  PDH_FMT_COUNTERVALUE      pdhfmtHandles; 
  if(ERROR_SUCCESS==PdhGetFormattedCounterValue(hCounter, PDH_FMT_LONG, NULL, &pdhfmtHandles))
   nHandles = DWORD(pdhfmtHandles.longValue);  
 }  
 if(NULL!=hCounter && INVALID_HANDLE_VALUE!=hCounter)
  PdhRemoveCounter(hCounter);
 if(NULL!=hQuery && INVALID_HANDLE_VALUE!=hQuery)
  PdhCloseQuery(hQuery);
 EnableDebugPrivilege(FALSE);
 return nHandles;
}