Exception:子程序(补全)返回中止。解析表达式出错。
内部错误:Oops! No applicable member has been found for the expression. The error occurred for expression "." at position 22 near ".Select(v_list)".
原始表达式:Enumerable.Range(1,10).Select(v_list)
开始位置:22
附近代码:.Select(v_list)(赋值)