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hELLO ยท Designed By ์ •์ƒ์šฐ.
Rainbow๐ŸŒˆCoder

My dev Note๐Ÿ“’

C#/์ด๊ฒƒ์ด C#์ด๋‹ค

43. ๋ฌด๋ช… ํ˜•์‹

2022. 2. 23. 12:19
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๋ฌด๋ช… ํ˜•์‹์€ ํ˜•์‹์˜ ์„ ์–ธ๊ณผ ๋™์‹œ์— ์ธ์Šคํ„ด์Šค๋ฅผ ํ• ๋‹นํ•œ๋‹ค.

์ด ๋•Œ๋ฌธ์—... ์ธ์Šคํ„ด์Šค๋ฅผ ๋งŒ๋“ค๊ณ  ๋‹ค์‹œ๋Š” ์‚ฌ์šฉํ•˜์ง€ ์•Š์„ ๋•Œ ๋ฌด๋ช… ํ˜•์‹์ด ์š”๊ธดํ•˜๋‹ค.

(๋‘ ๊ฐœ ์ด์ƒ์˜ ์ธ์Šคํ„ด์Šค๋ฅผ ๋งŒ๋“ค๋ ค๋ฉด class๋‚˜ struct๋ฅผ ์ด์šฉํ•ด ์ด๋ฆ„์„ ๊ฐ€์ง„ ํ˜•์‹์„ ๋ณ„๋„๋กœ ๋งŒ๋“ค์–ด์•ผ ํ•œ๋‹ค.)

 

๋ฌด๋ช… ํ˜•์‹์˜ ์˜ˆ

var myInstance = new {Name="๋ฐ•์ƒํ˜„", Age="17"};

๊ด„ํ˜ธ { ์™€ } ์‚ฌ์ด์— ์ž„์˜์˜ ํ”„๋กœํผํ‹ฐ ์ด๋ฆ„์„ ์ ๊ณ  ๊ฐ’์„ ํ• ๋‹นํ•˜๋ฉด ๊ทธ๋Œ€๋กœ ์ƒˆ ํ˜•์‹์˜ ํ”„๋กœํผํ‹ฐ๊ฐ€ ๋œ๋‹ค.

 

์œ„์™€ ๊ฐ™์ด ์„ ์–ธํ•œ ๋ฌด๋ช… ํ˜•์‹์˜ ์ธ์Šคํ„ด์Šค๋Š” ์—ฌ๋А ๊ฐ์ฒด์ฒ˜๋Ÿผ ํ”„๋กœํผํ‹ฐ์— ์ ‘๊ทผํ•˜์—ฌ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค.

 

Console.WriteLine(myInstance.Name, myInstance.Age);

 

๋ฌด๋ช… ํ˜•์‹์—์„œ ์ฃผ์˜ํ•  ์ ์€,

๋ฌด๋ช… ํ˜•์‹์˜ ํ”„๋กœํผํ‹ฐ์— ํ• ๋‹น๋œ ๊ฐ’์€ ๋ณ€๊ฒฝ๋ถˆ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ๊ฒƒ์ด๋‹ค.

 

๋ฌด๋ช… ํ˜•์‹์˜ ์ธ์Šคํ„ด์Šค๊ฐ€ ๋งŒ๋“ค์–ด์ง€๊ณ  ๋‚œ ๋‹ค์Œ์—๋Š” ์ฝ๊ธฐ๋งŒ ํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์ด์•ผ๊ธฐ.

(LINQ์™€ ํ•จ๊ป˜ ์‚ฌ์šฉํ•˜๋ฉด ์•„์ฃผ ์š”๊ธดํ•  ๊ฒƒ)

 

<์˜ˆ์ œ>

using System;

namespace AnonymousType
{
    class MainApp
    {
        static void Main(string[] args)
        {
            var a = new {  Name="๋ฐ•์ƒํ˜„", Age= 123 };
            Console.WriteLine($"Name:{a.Name}, Age:{a.Age}");

            var b = new { Subject = "์ˆ˜ํ•™", Score = new int[] { 90,80,70,60} };
            Console.Write($"Subject:{b.Subject}, Score: ");
            foreach (var score in b.Score)
                Console.Write($"{score}" );

            Console.WriteLine();

            var c = new { Object = "๋ฌด์ง€๊ฐœ", Color = new string[] { " red ", " orange ", " yellow ", " green ", " blue ", " cobalt ", " purple " } };
            Console.Write($"Object:{c.Object}, Color: ");
            foreach (var color in c.Color)
                Console.Write($"{color}");

            Console.WriteLine();

        }
    }
}

 

<์ถœ๋ ฅ ๊ฒฐ๊ณผ>

Name:๋ฐ•์ƒํ˜„, Age:123
Subject:์ˆ˜ํ•™, Score: 90807060
Object:๋ฌด์ง€๊ฐœ, Color:  red  orange  yellow  green  blue  cobalt  purple

 

 

<์—ฐ์Šต>

using System;

namespace PropertiesInterface
{
    class MainApp
    {
        static void Main(string[] args)
        {
            var a = new { Name = "๋ฐ•์ƒํ˜„", Age = 123 };
            var b = new { Subject = new string[] { "Math", "Art", "Computer" } };
            Console.WriteLine("Subject : ");
            foreach(var subjectlist in b.Subject)
            {
                Console.WriteLine(subjectlist);
            }
        }
    }
}

<์ถœ๋ ฅ ๊ฒฐ๊ณผ>

Subject :
Math
Art
Computer
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