private void detach_Members(Member entity)
{
this.SendPropertyChanging();
entity.State = null;
}
public void Delete(Member member)
{
_db.Members.DeleteOnSubmit(member);
_db.SubmitChanges();
}
private void attach_Members(Member entity)
{
this.SendPropertyChanging();
entity.State = this;
}
public void Add(Member member)
{
_db.Members.InsertOnSubmit(member);
_db.SubmitChanges();
}