static void NotMain()
{
MyBol Bol = (x, y) => x == y;
MyBol_2 Bol_2 = (x, s) => s.Length > x;
calculator C = (X, Y) => X * Y;
VS S = () => Console.Write("我是无参数Labada表达式");
//
int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };
int oddNumbers = numbers.Count(n => n % 2 == 1);
//
List <People> people = LoadData();//初始化
// 分解
// 自己建的委托 delegate bool MyDele(People p);
// 使用委托
MyDele myDele = p => p.age > 20;
// C#内置泛型委托 delegate TResult System.Func<int T, out TResult>(T arg)
Func <People, bool> predicate = p => p.age > 20;
IEnumerable <People> results2 = people.Where(predicate);
// 委托的实例化：使用匿名方法
// < 委托类型 > < 实例化名 >= delegate (< 函数参数 >){ 函数体};
Func <People, bool> predicate2 = delegate(People p) { return(p.age > 20); };
IEnumerable <People> results4 = people.Where(predicate2);
IEnumerable <People> results = people.Where(delegate(People p) { return(p.age > 20); });
// 更简便的写法
IEnumerable <People> results3 = people.Where(p => p.age > 20);
}
void Start()
{
MyBol Bol = (x, y) => x == y;
MyBol_2 Bol_2 = (x, s) => s.Length > x;
calculator C = (X, Y) => X * Y;
VS S = () => Debug.Log("我是无参数Labada表达式");
//
int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };
int oddNumbers = numbers.Count(n => n % 2 == 1);
//
List <People> people = LoadData();//初始化
IEnumerable <People> results = people.Where(delegate(People p) { return(p.age > 20); });
}
static void Main(string[] args)
{
MyBol Bol = (x, y) => x == y;
MyBol_2 Bol_2 = (x, s) => s.Length > x;
calculator C = (X, Y) => X * Y;
VS S = () => Console.Write("我是无参数lambda表达式");
// Console.Write("无参数");
//Console.ReadLine();
//
int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };
int oddNumbers = numbers.Count(n => n % 2 == 1); //奇数
//
List <People> people = LoadData(); //初始化
IEnumerable <People> results = people.Where(delegate(People p) { return(p.age > 20); });
//Console.Write(); Console.ReadLine();
}
