private void detach_Citas(Citas entity)
 {
     this.SendPropertyChanging();
     entity.Entrenadores = null;
 }
 private void detach_Citas(Citas entity)
 {
     this.SendPropertyChanging();
     entity.Clientes = null;
 }
 private void attach_Citas(Citas entity)
 {
     this.SendPropertyChanging();
     entity.Clientes = this;
 }
 partial void DeleteCitas(Citas instance);
 partial void UpdateCitas(Citas instance);
 partial void InsertCitas(Citas instance);