public IOrderExpression GetOrder() { return(_order ?? (_order = Expressions.First(exp => exp.ExpressionType == ExpressionType.Order))); }
public bool Remove(IOrderExpression item) { return(Items.Remove(item)); }
public bool Contains(IOrderExpression item) { return(Items.Contains(item)); }
public void Insert(int index, IOrderExpression item) { Items.Insert(index, item); }
public int IndexOf(IOrderExpression item) { return(Items.IndexOf(item)); }
public void Add(IOrderExpression item) { Items.Add(item); }