internal bool RemoveContact()
 {
     if (context.GetPartner().Count(x => x.OwnerId == SelectedPartner.ID) == 0)
     {
         context.RemoveContact(SelectedPartner.ID);
         PartnersList.Remove(SelectedPartner);
         return(true);
     }
     return(false);
 }
 internal void RemovePartner()
 {
     context.RemovePartner(SelectedPartner.ID);
     PartnersList.Remove(SelectedPartner);
 }