http://175203509.javaeye.com UTF-8 Copyright 2003-2008, JavaEye.com http://blogs.law.harvard.edu/tech/rss JavaEye - 做最棒的软件开发交流社区 175203509 作者: 175203509  链接：http://175203509.javaeye.com/blog/169242  发表时间: 2008年03月07日

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//判断msdtc服务是否启动
if(!IsServerRunning("msdtc")){
// Application->MessageBox("未启动","提示",MB_OK);
//启动 msdtc 服务
xxStartService("msdtc");
}


/

bool __fastcall TfrmMain::xxStartService(LPCSTR ServiceName)
{
bool ret;
SC_HANDLE hService;
SC_HANDLE hManager;
SERVICE_STATUS stus;

hManager = OpenSCManager(NULL,
0, SC_MANAGER_ALL_ACCESS);
if (hManager==NULL) return false;
hService = OpenService(hManager,
ServiceName, SERVICE_ALL_ACCESS);
if (hService && QueryServiceStatus(hService,&stus)){
//如果服务在运行
if ( stus.dwCurrentState == SERVICE_STOPPED ){
//启动服务
ret = StartService(hService, NULL, NULL );
}
}
else {
ret = false;
}
if (hService != NULL)
CloseServiceHandle(hService);

CloseServiceHandle(hManager);

return ret;
}


bool __fastcall TfrmMain::xxStopService(LPCSTR ServiceName)
{
bool ret;
SC_HANDLE hService;
SC_HANDLE hManager;
SERVICE_STATUS stus;

hManager = OpenSCManager(NULL,
0, SC_MANAGER_ALL_ACCESS);
if (hManager==NULL) return false;
hService = OpenService(hManager,
ServiceName, SERVICE_ALL_ACCESS);
if (hService && QueryServiceStatus(hService,&stus)) {

//判断这个服务是否在运行
if ( stus.dwCurrentState == SERVICE_RUNNING ){

// //服务名称 关闭服务
ret = ControlService(hService,SERVICE_CONTROL_STOP,&stus);
}
}
else
ret = false;
if (hService != NULL)
CloseServiceHandle(hService);

CloseServiceHandle(hManager);

return ret;
}

//判断系统服务是否启动
bool __fastcall TfrmMain::IsServerRunning(LPCSTR ServiceName)
{
SC_HANDLE hScManage = OpenSCManager("",NULL,SC_MANAGER_ALL_ACCESS);

SERVICE_STATUS SrvStatus;

DWORD dwStat = 0;

if(hScManage > 0)
{

SC_HANDLE hSrv = OpenService(hScManage,ServiceName,SERVICE_QUERY_STATUS);

if(hSrv > 0)
{

if(QueryServiceStatus(hSrv, &SrvStatus))
dwStat = SrvStatus.dwCurrentState;

CloseServiceHandle(hSrv);
}
}
CloseServiceHandle(hScManage);
return dwStat == SERVICE_RUNNING;
}
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