protected virtual void TryInjectingServicesToVM(Export vmExport, object vm, object containerContext)
{
var services = (IEnumerable <Type>)vmExport.Metadata[ExportViewModel.ContextAwareServicesProperty];
var serviceConsumerVM = vm as IServiceConsumer;
if (serviceConsumerVM != null && services != null) // then we should feed the view model with these services
{
foreach (var serviceType in services)
{
//Get services from the MEFComposition
Export serviceExport = resolver.GetServiceByContract(serviceType);
if (serviceExport != null)
{
serviceConsumerVM.ServiceLocator.RegisterService(serviceExport.Value, serviceType);
InjectContext(serviceExport, containerContext);
}
else
{
Debug.WriteLine("Cannot find export for service : " + serviceType.FullName);
}
}
serviceConsumerVM.OnServicesInjected();
}
}
