转换为lambda

Question

如何将以下内容转换为Lambda？

Func<int, string> calcState = delegate(int test) 
    { 
        return (!MyList.All(i => i > test) ? 
            (MyList.Any(i => i > test) ? "ein Paar" : "Keiner") : "alle"); 
    };

Answer 1

删除delegate和return关键字.您也不需要指定参数类型 - 它将被推断:

Func<int, string> calcState = 
   test => (!MyList.All(i => i > test) ? (MyList.Any(i => i > test) ? "ein Paar" : "Keiner") : "alle");

进一步阅读:表达Lambda