18. C# 7.0์—์„œ ์ž๋™ ํ”„๋กœํผํ‹ฐ ์‚ฌ์šฉ๋ฒ•

2022. 4. 7. 09:27ยท๐Ÿ’ป Programming Language/C#
  • ์ž๋™ ํ”„๋กœํผํ‹ฐ ๊ธฐ๋Šฅ์€ C# 3.0์—์„œ ๋„์ž…๋œ ๊ธฐ๋Šฅ

๊ธฐ์กด ํ”„๋กœํผํ‹ฐ ์‚ฌ์šฉ ์ฝ”๋“œ

         public string Name
        {
            get { return name; }
            set { name = value; }
        }

        public DateTime EntryDate
        {
            get { return entryDate; }
            set { entryDate = value; }
        }

C# 3.0 ์ดํ›„ ์ž๋™ ํ”„๋กœํผํ‹ฐ ์‚ฌ์šฉ ์ฝ”๋“œ

         public string Name
        {
            get; set;
        }

        public DateTime EntryDate
        {
            get; set;
        }

  • C# 7.0 ๋ถ€ํ„ฐ๋Š” ์ž๋™ ํ”„๋กœํผํ‹ฐ์— ์ดˆ๊ธฐ๊ฐ’์ด ํ•„์š”ํ•  ๋•Œ ์ƒ์„ฑ์ž์— ์ดˆ๊ธฐํ™” ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ด์•ผํ•˜๋Š” ๋ถˆํŽธํ•จ์„ ํ•ด์†Œํ•  ์ˆ˜ ์žˆ๋„๋ก ์ดˆ๊ธฐ๊ฐ’์„ ๋ฐ”๋กœ ์„ค์ •ํ•  ์ˆ˜ ์žˆ๋‹ค.
    • ์•„๋ž˜ ์ฝ”๋“œ๋ฅผ ํ†ตํ•ด ํ™•์ธํ•ด๋ณด์ž

๊ธฐ์กด C# 3.0์—์„œ์˜ ์ž๋™ ํ”„๋กœํผํ‹ฐ ํด๋ž˜์Šค

    class EmployeeInfo
{
    public string Name
    {
        get;
        set;
    }

    public DateTime EntryDate
    {
        get;
        set;
    }

    // ๊ทผ์† ์—ฐ์ˆ˜๋ฅผ ๊ตฌํ•จ.
    public int ServiceLength
    {
        // Tick(ํ‹ฑ) => ์ฒœ๋งŒ๋ถ„์˜ 1์ดˆ = 100 nano second
        // 1 mili second = 10,000 ํ‹ฑ 

        get { return new DateTime(DateTime.Now.Subtract(EntryDate).Ticks).Year; }
    }

}
class Program { 
    static void Main(string[] args)
    {
        EmployeeInfo employeeInfo1 = new EmployeeInfo()
        {
            Name = "ํ™๊ธธ๋™",
            EntryDate = new DateTime(2011, 10, 11)

        };

        Console.WriteLine($"์ด๋ฆ„ : {employeeInfo1.Name}");
        Console.WriteLine($"์ž…์‚ฌ์ผ : {employeeInfo1.EntryDate.ToShortTimeString()}");
        Console.WriteLine($"๊ทผ์†์—ฐ์ˆ˜ : {employeeInfo1.ServiceLength}");
  }
}
Output

์ด๋ฆ„ : ํ™๊ธธ๋™
์ž…์‚ฌ์ผ : ์˜ค์ „ 12:00
๊ทผ์†์—ฐ์ˆ˜ : 11

C# 7.0์—์„œ์˜ ์ž๋™ํ”„๋กœํผํ‹ฐ ํด๋ž˜์Šค

    class EmployeeInfo
    {
        public string Name { get; set; } = "์•„๋ฌด๋‚˜"; //์ดˆ๊ธฐ๊ฐ’ ์„ค์ •
        public DateTime EntryDate { get; set; } = new DateTime(2000,1,1);
        // ๊ทผ์† ์—ฐ์ˆ˜๋ฅผ ๊ตฌํ•จ.
        public int ServiceLength { get { return new DateTime(DateTime.Now.Subtract(EntryDate).Ticks).Year; } } 

    }
  • C# 7.0 ๋ถ€ํ„ฐ๋Š” ํ”„๋กœํผํ‹ฐ๋ฅผ ์„ ์–ธ๊ณผ ๋™์‹œ์— ์ž‘์„ฑํ•˜๋ฉฐ ์ดˆ๊ธฐ๊ฐ’๋„ ์„ค์ •ํ•  ์ˆ˜ ์žˆ๋„๋ก ๋ณ€ํ™”ํ•˜์˜€๋‹ค.

๊ฐ์ฒด ์ƒ์„ฑ์‹œ ๋˜ ๋‹ค๋ฅธ ํ•„๋“œ ์ดˆ๊ธฐํ™” ๋ฐฉ๋ฒ•

static void Main(string[] args)
        {
            EmployeeInfo employeeInfo1 = new EmployeeInfo()
            {
                Name = "ํ™๊ธธ๋™",
                EntryDate = new DateTime(2011, 10, 11)

            };

            Console.WriteLine($"์ด๋ฆ„ : {employeeInfo1.Name}");
            Console.WriteLine($"์ž…์‚ฌ์ผ : {employeeInfo1.EntryDate.ToShortTimeString()}");
            Console.WriteLine($"๊ทผ์†์—ฐ์ˆ˜ : {employeeInfo1.ServiceLength}");



            //๊ธฐ์กด์— ์•Œ๊ณ ์žˆ๋˜ ๊ฐ์ฒด๋ฅผ ์ดˆ๊ธฐํ™”ํ•˜๋Š” ๋ฐฉ๋ฒ•
            EmployeeInfo employeeInfo2 = new EmployeeInfo();
            Console.WriteLine($"์ด๋ฆ„ : {employeeInfo2.Name}");
            Console.WriteLine($"์ž…์‚ฌ์ผ : {employeeInfo2.EntryDate.ToShortTimeString()}");
            Console.WriteLine($"๊ทผ์†์—ฐ์ˆ˜ : {employeeInfo2.ServiceLength}");

            employeeInfo2.Name = "๊ณ ๊ธธ๋™";
            employeeInfo2.EntryDate = new DateTime(2005, 5, 25);

            Console.WriteLine($"์ด๋ฆ„ : {employeeInfo2.Name}");
            Console.WriteLine($"์ž…์‚ฌ์ผ : {employeeInfo2.EntryDate.ToShortTimeString()}");
            Console.WriteLine($"๊ทผ์†์—ฐ์ˆ˜ : {employeeInfo2.ServiceLength}");
        }
  • ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•  ๋•Œ ๊ฐ์ฒด์˜ ํ•„๋“œ๋ฅผ ์ดˆ๊ธฐํ™”ํ•˜๋Š” ๋ฐฉ๋ฒ• => ์„ ์–ธ๋ฐฉ๋ฒ•
                  ํด๋ž˜์Šค๋ช… ์ธ์Šคํ„ด์Šค๋ช… = new ํด๋ž˜์Šค๋ช…()
                  {
                      ํ”„๋กœํผํ‹ฐ1์ด๋ฆ„ = ๊ฐ’,
                      ํ”„๋กœํผํ‹ฐ2์ด๋ฆ„ = ๊ฐ’,
                      ...
                  }
    

```

'๐Ÿ’ป Programming Language > C#' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

20. ์ถ”์ƒํด๋ž˜์Šค์—์„œ ์ž๋™ ํ”„๋กœํผํ‹ฐ ์‚ฌ์šฉ๋ฒ•  (0) 2022.04.07
19. ์ธํ„ฐํŽ˜์ด์Šค์—์„œ ์ž๋™ ํ”„๋กœํผํ‹ฐ ์‚ฌ์šฉ๋ฒ•  (0) 2022.04.07
17. ํ”„๋กœํผํ‹ฐ(Property)์˜ ์ดํ•ด  (0) 2022.04.07
16. ์ถ”์ƒํด๋ž˜์Šค(Abstract Class) ์ดํ•ด  (0) 2022.04.06
15. ์ธํ„ฐํŽ˜์ด์Šค(Interface) ์ดํ•ด  (0) 2022.04.06
'๐Ÿ’ป Programming Language/C#' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
  • 20. ์ถ”์ƒํด๋ž˜์Šค์—์„œ ์ž๋™ ํ”„๋กœํผํ‹ฐ ์‚ฌ์šฉ๋ฒ•
  • 19. ์ธํ„ฐํŽ˜์ด์Šค์—์„œ ์ž๋™ ํ”„๋กœํผํ‹ฐ ์‚ฌ์šฉ๋ฒ•
  • 17. ํ”„๋กœํผํ‹ฐ(Property)์˜ ์ดํ•ด
  • 16. ์ถ”์ƒํด๋ž˜์Šค(Abstract Class) ์ดํ•ด
S.Honey
S.Honey
  • S.Honey
    Algo ์“ฐ์ž
    S.Honey
  • ์ „์ฒด
    ์˜ค๋Š˜
    ์–ด์ œ
    • ๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ (123)
      • ํšŒ๊ณ  (0)
        • ์ทจ์—… ํ›„ ํšŒ๊ณ  (0)
      • ๐Ÿƒ Frontend Road-Map (2)
        • ๐Ÿšฉ Summary (1)
        • ๐Ÿ“š Road-Map Contents (1)
        • ๐ŸŸง HTML (0)
        • ๐ŸŸฆ CSS (0)
        • ๐ŸŸจ Javascript (0)
        • โฌœ React (0)
        • ๐ŸŸช Redux (0)
      • Backend (0)
        • QueryDSL (0)
      • ๐Ÿ’ป Programming Language (54)
        • C# (51)
        • Flutter-Dart (3)
        • Java (0)
      • ๐Ÿ“š Computer Science (4)
        • Algorithms (4)
        • Database (0)
        • Network (0)
        • Operating System(OS) (0)
      • ๐Ÿ’ฏ CodingTest (60)
        • BaekJoon (22)
        • Programmers (34)
        • CodeTree (4)
      • โœ’๏ธ Design Pattern (1)
      • ๐Ÿฑ Etc (2)
        • Jenkins Plugin ์ œ์ž‘๊ธฐ (1)
  • ๋ธ”๋กœ๊ทธ ๋ฉ”๋‰ด

    • ๋งํฌ

    • ๊ณต์ง€์‚ฌํ•ญ

      • ๐Ÿ“– ๊ณต๋ถ€ ์ฐธ๊ณ  ๊ต์žฌ ๋ฐ ์ž๋ฃŒ
    • ์ธ๊ธฐ ๊ธ€

    • ํƒœ๊ทธ

      DP
      JS
      ๋ฌธ์ž์—ด ํŒŒ์‹ฑ
      ์ฝ”๋”ฉํ…Œ์ŠคํŠธ
      sort
      JavaScript
      ์“ฐ์…จ์ž–์•„
      ํŒŒ์ด์ฌ
      Flutter
      ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ
      DART
      ์ž๋ฃŒ๊ตฌ์กฐ
      ์Šคํ„ฐ๋””
      c#
      ์ฝ”๋“œํŠธ๋ฆฌ
      ์•Œ๊ณ ๋ฆฌ์ฆ˜
      ์‚ผ์„ฑsw์—ญํ…Œ
      BFS
      ๋™์  ํ”„๋กœ๊ทธ๋ž˜๋ฐ
      ๊ทธ๋ž˜ํ”„ ํƒ์ƒ‰
      ์‹œ๋ฎฌ๋ ˆ์ด์…˜
      ์นด์นด์˜ค
      ๋ฐฑ์ค€
      BAEKJOON
      Java
      ์ด์ง„ํƒ์ƒ‰
      Algorithm
      programmers
      ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค
      ๊ตฌํ˜„
    • ์ตœ๊ทผ ๋Œ“๊ธ€

    • ์ตœ๊ทผ ๊ธ€

    • hELLOยท Designed By์ •์ƒ์šฐ.v4.10.1
    S.Honey
    18. C# 7.0์—์„œ ์ž๋™ ํ”„๋กœํผํ‹ฐ ์‚ฌ์šฉ๋ฒ•
    ์ƒ๋‹จ์œผ๋กœ

    ํ‹ฐ์Šคํ† ๋ฆฌํˆด๋ฐ”