void editCard()
{
Card newC = new Card();
newC.id = oldCard.id;
newC.fName = _fname.Text;
newC.lName = _lname.Text;
newC.phone = _phone.Text;
newC.email = _email.Text;
newC.company = _company.Text;
newC.title = _title.Text;
vm.Edit(newC, oldCard);
//Tells View to refresh the list
ListCardView.needsRefresh = true;
CardSingleView.needsRefreshing = true;
Navigation.PopAsync();
}
