private Staff GetStaffAccompanying(int personId)
{
StaffData sd = new StaffData();
List <Person> specialists = sd.GetList();
Person person = specialists.Find(x => x.PersonId == personId);
person.FirstName = person.GetFullName();
return((Staff)person);
}
public Staff GetStaff(int StaffId)
{
StaffData sd = new StaffData();
List <Person> list = sd.GetList(StaffId);
Staff st;
if (list.Count > 0)
{
st = (Staff)list[0];
}
else
{
st = null;
}
st.FullName = st.GetFullName();
return(st);
}