ServiceStack.OrmLite.SqlExpressionVisitor.VisitUnary C# (CSharp) 메소드

        protected virtual Expression VisitUnary(UnaryExpression u)
        {
            Expression operand = this.Visit(u.Operand);
            if (operand != u.Operand)
            {
                return Expression.MakeUnary(u.NodeType, operand, u.Type, u.Method);
            }
            return u;
        }