C# 委托：把方法组合到一个数组中使用
2020-12-13 05:56
标签：led read for htm after fda 个数 san opera C# 委托：把方法组合到一个数组中使用 标签：led read for htm after fda 个数 san opera 原文地址：https://www.cnblogs.com/Siny0/p/11155855.htmlC# 委托：把方法组合到一个数组中使用
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
class MathOperations
{
public static double MultiplyByTwo(double value)
{
return value * 2;
}
public static double Square(double value)
{
return value * value;
}
}
delegate double DoubleOpt(double x);
class Program
{
public enum TimeOfDay
{
Morning = 0,
Afternoons = 1,
Evening = 2
}
static void Main(string[] args)
{
DoubleOpt[] opt = {
MathOperations.MultiplyByTwo,
MathOperations.Square
};
for (int i = 0; i