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答題得分者是:RaynorPao
Samlee
一般會員


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回覆:12
積分:5
註冊:2002-07-28

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#1 引用回覆 回覆 發表時間:2004-03-15 08:40:28 IP:202.154.xxx.xxx 未訂閱
 為什麼我總是得不到Service的list.不知道是那個地方寫錯了.可以指正一下嗎.
謝謝    DWord BytesNeeded, serviceReturned, resumeHandle;
bool returnflag;
LPENUM_SERVICE_STATUS lpservice[100];
LPENUM_SERVICE_STATUS service;
DWord i, bytes;       SC_HANDLE hscmanager, hService;
   hscmanager = OpenSCManager(NULL,SERVICES_ACTIVE_DATABASEA, SC_MANAGER_ALL_ACCESS);       if(hscmanager<0)
      ShowMessage("ttt");
   returnflag = EnumServicesStatus(
                           hscmanager,
                           SERVICE_WIN32,
                           SERVICE_STATE_ALL,
                           service,
                           sizeof(service),
                           (unsigned long*)&BytesNeeded,
                           (unsigned long*)&serviceReturned,
                           (unsigned long*)&resumeHandle);
//   if ((returnflag == False) && (GetLastError() == ERROR_MORE_DATA))
//      ShowMessage("666");
   bytes = BytesNeeded   sizeof(LPENUM_SERVICE_STATUS);
   returnflag=EnumServicesStatus(
                     hscmanager,
                     SERVICE_WIN32,
                     SERVICE_STATE_ALL,
                     *lpservice,
                     bytes,
                     (unsigned long*)&BytesNeeded,
                     (unsigned long*)&serviceReturned,
                     (unsigned long*)&resumeHandle);
   AnsiString sServiceName,sDisplayName,tem;
   for (i=0; i>serviceReturned-1;i  ){
      sServiceName=lpservice[i]->lpServiceName;
      sDisplayName=lpservice[i]->lpDisplayName;
      tem=sServiceName ":" sDisplayName;
      ListBox1->Items->Add(sServiceName   ": "   sDisplayName);
      }        
RaynorPao
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發表:139
回覆:3622
積分:7025
註冊:2002-08-12

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#2 引用回覆 回覆 發表時間:2004-03-15 09:27:41 IP:203.73.xxx.xxx 未訂閱
引言:
 為什麼我總是得不到Service的list.不知道是那個地方寫錯了.可以指正一下嗎.
謝謝    DWord BytesNeeded, serviceReturned, resumeHandle;
bool returnflag;
LPENUM_SERVICE_STATUS lpservice[100];
LPENUM_SERVICE_STATUS service;
DWord i, bytes;       SC_HANDLE hscmanager, hService;
   hscmanager = OpenSCManager(NULL,SERVICES_ACTIVE_DATABASEA, SC_MANAGER_ALL_ACCESS);       if(hscmanager<0)
      ShowMessage("ttt");
   returnflag = EnumServicesStatus(
                           hscmanager,
                           SERVICE_WIN32,
                           SERVICE_STATE_ALL,
                           service,
                           sizeof(service),
                           (unsigned long*)&BytesNeeded,
                           (unsigned long*)&serviceReturned,
                           (unsigned long*)&resumeHandle);
//   if ((returnflag == False) && (GetLastError() == ERROR_MORE_DATA))
//      ShowMessage("666");
   bytes = BytesNeeded + sizeof(LPENUM_SERVICE_STATUS);
   returnflag=EnumServicesStatus(
                     hscmanager,
                     SERVICE_WIN32,
                     SERVICE_STATE_ALL,
                     *lpservice,
                     bytes,
                     (unsigned long*)&BytesNeeded,
                     (unsigned long*)&serviceReturned,
                     (unsigned long*)&resumeHandle);
   AnsiString sServiceName,sDisplayName,tem;
   for (i=0; i>serviceReturned-1;i++){
      sServiceName=lpservice[i]->lpServiceName;
      sDisplayName=lpservice[i]->lpDisplayName;
      tem=sServiceName+":"+sDisplayName;
      ListBox1->Items->Add(sServiceName + ": " + sDisplayName);
      }
Samlee 你好:
(1)請參考以下的範例程式碼
   >>>> >
    < src="http://delphi.ktop.com.tw/loadfile.php?TOPICID=10003806&CC=223734"> -- Enjoy Researching & Developing --
        
------
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