public Talk Add(Talk newTalk) { return(context.Add(newTalk).Entity); }
public Speaker Add(Speaker speaker) { return(context.Add(speaker).Entity); }
public Speaker Add(Speaker newSpeaker) { return(context.Add(newSpeaker).Entity); }
public Workshop Add(Workshop newWorkshop) { return(context.Add(newWorkshop).Entity); }
public Talk Add(Talk talk) { return(context.Add(talk).Entity); }