CSLE.CLS_Expression_IndexFind.ComputeValue C# (CSharp) Метод

        public CLS_Content.Value ComputeValue(CLS_Content content)
        {
            content.InStack(this);
            var parent = listParam[0].ComputeValue(content);
            if (parent == null)
            {
                throw new Exception("调用空对象的方法:" + listParam[0].ToString() + ":" + ToString());
            }
            var key = listParam[1].ComputeValue(content);
            var type = content.environment.GetType(parent.type);

            var value = type.function.IndexGet(content, parent.value, key.value);
            content.OutStack(this);

            //IndexGet返回的值类型是 System.Object.
            //在这里需要将类型明确化.
            //value.type = value.value.GetType();

            return value;
            //return type.function.MemberValueGet(content.environment, parent.value, membername);
            //做数学计算
            //从上下文取值
            //_value = null;
            //return null;
        }