public async Task <TProjection> LookupAsync(MultiSiteId id)
{
TProjection projection = default(TProjection);
await projector.ProjectAsync <TProjection>(id, p => projection = p);
return(projection);
}
public async Task LoadAsync(MultiSiteId id, Action <TProjection> onLoad)
{
await projector.ProjectAsync(id, onLoad);
}