哪位高手帮忙看看这段管理系统托盘的代码为什么总是运行不正确???


HideSysTrayIcon( CString& ATrayHint) 
{ 
HWND hTrayWnd; 
  DWORD dwProcessID; 
  HANDLE hSourceHandle; 
  HANDLE hTargetHandle; 
  LPVOID pStart; 
  LPVOID pBufStart; 
  int Result;   DWORD dwAllocSize; 
  const int TextBufSize = 128;   /////////////////// 
  hTrayWnd = ::FindWindow("Shell_TrayWnd",NULL); 
  hTrayWnd = ::FindWindowEx(hTrayWnd,0,"TrayNotifyWnd",NULL); 
  hTrayWnd = ::FindWindowEx(hTrayWnd,0,"SysPager",NULL); 
  hTrayWnd = ::FindWindowEx(hTrayWnd,0,"ToolbarWindow32",NULL);   GetWindowThreadProcessId(hTrayWnd,&dwProcessID);   hSourceHandle = OpenProcess(PROCESS_ALL_ACCESS,false,dwProcessID); 
  if(hSourceHandle == NULL) 
  { 
  ::MessageBox(NULL,"hSourceHandle == NULL","Alert",MB_OK); 
    return; 
  }   Result = DuplicateHandle(GetCurrentProcess(),hSourceHandle,GetCurrentProcess(), 
           &hTargetHandle,PROCESS_ALL_ACCESS,false,0); 
  if(Result == 0) 
  { 
  ::MessageBox(NULL,"Result == 0","Alert",MB_OK); 
    return; 
  }   dwAllocSize = sizeof(TBBUTTONINFO); 
  pStart = VirtualAllocEx(hTargetHandle,NULL,dwAllocSize,MEM_COMMIT,PAGE_READWRITE); 
  pBufStart = VirtualAllocEx(hTargetHandle,NULL,TextBufSize,MEM_COMMIT,PAGE_READWRITE);   if(pStart == NULL || pBufStart == NULL) 
  { 
  ::MessageBox(NULL,"pStart == NULL || pBufStart == NULL","Alert",MB_OK); 
    return; 
  }   int ButtonCount; 
//  TBBUTTONINFO *Button; 
//  byte *TempData; 
  TBBUTTONINFO tbi; 
  byte *TempBuf; 
  DWORD dwWrite,dwRead;   ButtonCount = ::SendMessage(hTrayWnd,TB_BUTTONCOUNT,0,0) + 30;//随便多加几个数 
  for(int i=0; i < ButtonCount; i++) 
  { 
    tbi.cbSize = dwAllocSize; 
    tbi.dwMask = TBIF_TEXT; 
    tbi.pszText = (LPTSTR)pBufStart; 
    WriteProcessMemory(hTargetHandle,pStart,(LPVOID)&tbi,dwAllocSize,&dwWrite);    TempBuf = new byte[TextBufSize]; 
    ZeroMemory(TempBuf,TextBufSize); 
    WriteProcessMemory(hTargetHandle,pBufStart,(LPVOID)TempBuf,TextBufSize,&dwWrite);     ///////////// 
    ::SendMessage(hTrayWnd,TB_GETBUTTONINFO,i,(LPARAM)((TBBUTTONINFO*)pStart));// Button);     ///////////// 
//    TempData = new byte[dwAllocSize]; 
//    ReadProcessMemory(hTargetHandle,(LPCVOID)pStart,TempData,dwAllocSize,&dwRead); 
//    Button = (TBBUTTONINFO*)TempData; 
//    .... 
//    delete[] TempData;     ReadProcessMemory(hTargetHandle,(LPCVOID)pBufStart,(LPVOID)TempBuf,TextBufSize,&dwRead);     
    ATrayHint.MakeLower(); 
   CString temp=TempBuf; 
    temp.MakeLower();   //  if( > 0) 
  { 
//      Memo1->Lines->Add("Delete now");       //删除（图标）按钮 
Result = ::SendMessage(hTrayWnd,TB_DELETEBUTTON,i,0); 
      if(Result) 
        //Memo1->Lines->Add("Succeed in deleting Icon"); 
        ::MessageBox(NULL,"Succeed in deleting Icon","Alert",MB_OK); 
    else 
        //Memo1->Lines->Add("Fail to deleting Icon"); 
        ::MessageBox(NULL,"Fail to deleting Icon","Alert",MB_OK);       delete[] TempBuf; 
      break; 
  }     delete[] TempBuf; 
  }   VirtualFreeEx(hTargetHandle,pStart,dwAllocSize,MEM_DECOMMIT); 
  VirtualFreeEx(hTargetHandle,pBufStart,TextBufSize,MEM_DECOMMIT); 
  CloseHandle(hTargetHandle); 
  CloseHandle(hSourceHandle); }