菜鸟之——C# DayOfWeek

最新推荐文章于 2024-12-15 21:46:57 发布

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最新推荐文章于 2024-12-15 21:46:57 发布

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分类专栏： C# 控制台文章标签： C# 控制台输入输出 C# switch

版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。

本文链接：https://blog.youkuaiyun.com/linxingyu_mingren/article/details/9096371

这篇博客主要介绍了C#中如何利用DayOfWeek枚举来处理日期和星期几的关系。通过控制台输入输出，结合switch语句，展示了如何根据日期获取对应的星期几，并进行不同操作。适合C#入门学习者阅读。

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using System;

using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DayOfWeek
{
class Program
{
static void Main(string[] args)
{
int y = (int)DateTime.Now.Year;
int k = (int)DateTime.Now.DayOfWeek;
int d = (int)DateTime.Now.Day;
Console.WriteLine("今年是{0}年，今天是{1}号",y,d);

//输出格式为 2013-6-14 17:20
string date = (string)DateTime.Now.Date.ToString();
Console.WriteLine("当前系统时间为：{0}",date);

&

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菜鸟之——C# DayOfWeek
ok_nandong: _day[0] = new int[] { 1, 2, 3, 4, 5, 6, 7 }; _day[1] = new int[] { 8, 9, 10, 11, 12, 13, 14 }; _day[2] = new int[] { 15, 16, 17, 18, 19, 20, 21 }; _day[3] = new int[] { 22, 23, 24, 25, 26, 27, 28 }; _day[4] = new int[] { 29, 30, 31 }; int[][] _day_two = new int[5][]; _day_two[0] = new int[] { 1, 2, 3, 4, 5, 6, 7 }; _day_two[1] = new int[] { 8, 9, 10, 11, 12, 13, 14 }; _day_two[2] = new int[] { 15, 16, 17, 18, 19, 20, 21 }; _day_two[3] = new int[] { 22, 23, 24, 25, 26, 27, 28 }; _day_two[4] = new int[] { 29, 30 }; int[][] _day_three = new int[5][]; _day_three[0] = new int[] { 1, 2, 3, 4, 5, 6, 7 }; _day_three[1] = new int[] { 8, 9, 10, 11, 12, 13, 14 }; _day_three[2] = new int[] { 15, 16, 17, 18, 19, 20, 21 }; _day_three[3] = new int[] { 22, 23, 24, 25, 26, 27, 28 }; _day_three[4] = new int[] 岂不美哉？
菜鸟之——C# DayOfWeek
ok_nandong: _day[0] = new int[] { 1, 2, 3, 4, 5, 6, 7 }; _day[1] = new int[] { 8, 9, 10, 11, 12, 13, 14 }; _day[2] = new int[] { 15, 16, 17, 18, 19, 20, 21 }; _day[3] = new int[] { 22, 23, 24, 25, 26, 27, 28 }; _day[4] = new int[] { 29, 30, 31 }; int[][] _day_two = new int[5][]; _day_two[0] = new int[] { 1, 2, 3, 4, 5, 6, 7 }; _day_two[1] = new int[] { 8, 9, 10, 11, 12, 13, 14 }; _day_two[2] = new int[] { 15, 16, 17, 18, 19, 20, 21 }; _day_two[3] = new int[] { 22, 23, 24, 25, 26, 27, 28 }; _day_two[4] = new int[] { 29, 30 }; int[][] _day_three = new int[5][]; _day_three[0] = new int[] { 1, 2, 3, 4, 5, 6, 7 }; _day_three[1] = new int[] { 8, 9, 10, 11, 12, 13, 14 }; _day_three[2] = new int[] { 15, 16, 17, 18, 19, 20, 21 }; _day_three[3] = new int[] { 22, 23, 24, 25, 26, 27, 28 }; _day_three[4] = new int[] { 29
菜鸟之——C# DayOfWeek
ok_nandong: _day[0] = new int[] { 1, 2, 3, 4, 5, 6, 7 }; _day[1] = new int[] { 8, 9, 10, 11, 12, 13, 14 }; _day[2] = new int[] { 15, 16, 17, 18, 19, 20, 21 }; _day[3] = new int[] { 22, 23, 24, 25, 26, 27, 28 }; _day[4] = new int[] { 29, 30, 31 }; int[][] _day_two = new int[5][]; _day_two[0] = new int[] { 1, 2, 3, 4, 5, 6, 7 }; _day_two[1] = new int[] { 8, 9, 10, 11, 12, 13, 14 }; _day_two[2] = new int[] { 15, 16, 17, 18, 19, 20, 21 }; _day_two[3] = new int[] { 22, 23, 24, 25, 26, 27, 28 }; _day_two[4] = new int[] { 29, 30 }; int[][] _day_three = new int[5][]; _day_three[0] = new int[] { 1, 2, 3, 4, 5, 6, 7 }; _day_three[1] = new int[] { 8, 9, 10, 11, 12, 13, 14 }; _day_three[2] = new int[] { 15, 16, 17, 18, 19, 20, 21 }; _day_three[3] = new int[] { 22, 23, 24, 25, 26, 27, 28 }; _day_three[4] = new int[] { 29

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