var selected = (Person)StavajiciOsoby.SelectedItem;
var person = context.Persons.First(p => p.Name == selected.Name);
context.Persons.DeleteObject(person);
context.SaveChanges();
var selected = (Person)StavajiciOsoby.SelectedItem;
var person = context.Persons.First(p => p.Name == selected.Name);
context.Persons.DeleteObject(person);
context.SaveChanges();