private void HookupGraphEventService(IFilterGraph pGraph)
{
object o;
int hr;
DirectShowLib.IServiceProvider spServiceProvider = (DirectShowLib.IServiceProvider)pGraph;
hr = spServiceProvider.QueryService(typeof(BroadcastEventService).GUID,
typeof(IBroadcastEventEx).GUID,
out o);
spBroadcastEvent = o as IBroadcastEventEx;
if (hr < 0 || spBroadcastEvent == null)
{
// Create the Broadcast Event Service object.
spBroadcastEvent = new BroadcastEventService() as IBroadcastEventEx;
IRegisterServiceProvider spRegService = (IRegisterServiceProvider)pGraph;
// Register the Broadcast Event Service object as a service.
hr = spRegService.RegisterService(
typeof(BroadcastEventService).GUID,
spBroadcastEvent);
}
DsError.ThrowExceptionForHR(hr);
}
private void Configure()
{
// WST Page filter
Guid g = new Guid("{ad6c8934-f31b-4f43-b5e4-0541c1452f6f}");
Type type = Type.GetTypeFromCLSID(g);
m_ibee = Activator.CreateInstance(type) as IBroadcastEventEx;
}
