#include
"SvcMgr.hpp"
bool StartSQLServer()
{
SC_HANDLE hManager,hService;
TServiceStatus ServiceStatus;
bool RetVal;
hManager=
OpenSCManager(NULL,NULL,SC_MANAGER_ENUMERATE_SERVICE);
hService=OpenService(hManager,
"MSSQLSERVER",SERVICE_ALL_ACCESS);
//打开该Service
if(hService<
0)
{
ShowMessage("系统未找到MSSQLServer数据库服务，请先安装数据库，然后再继续！");
RetVal=
false;
}
else
{
bool Continue;
do
{
Continue=
false;
QueryServiceStatus(hService,ServiceStatus); //查看该Service的状态
switch(ServiceStatus.dwCurrentState)
{
case SERVICE_STOPPED:
//如果该Service已停止则启动它
if(!StartService(hService,
0,NULL))
{
int n =
GetLastError();
AnsiString s =
"启动失败，原因:" ;
s+=
IntToStr(n);
ShowMessage(s);
RetVal=
false;
}
else
{
RetVal=
true;
}
break;
case SERVICE_CONTINUE_PENDING :
case SERVICE_PAUSE_PENDING:
case SERVICE_START_PENDING:
case SERVICE_STOP_PENDING:
Sleep(500);
Continue=
true;
break;
case SERVICE_PAUSED:
// The service is paused.
if(!
ControlService(hService,SERVICE_CONTROL_CONTINUE,ServiceStatus))
{
int n =
GetLastError();
AnsiString s =
"启动失败，原因:" ;
s+=
IntToStr(n);
ShowMessage(s);
RetVal=
false;
}
else
RetVal=
true;
break;
case SERVICE_RUNNING:
RetVal=
true;
// The service is running.
}
}while(Continue);
}
CloseServiceHandle(hService);
CloseServiceHandle(hManager);
return RetVal;
}
转载于:https://www.cnblogs.com/luyuxibaby/p/5217312.html
