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C# - DateTime D-Day ๊ตฌํ•˜๊ธฐ(TimeSpan)

by Janger 2022. 10. 8.
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D-Day ๊ตฌํ•˜๊ธฐ
System.DateTime Time = new System.DateTime(2022, 12, 05);
TimeSpan resultTime = Time - DateTime.Now;

Console.writeLine("D-Days: " + resultTime.Days);

 

ํŒŒ์ผ ๋งˆ์ง€๋ง‰ ์ˆ˜์ •์ผ ๊ฒฝ๊ณผ ์ผ ๊ตฌํ•˜๊ธฐ
DateTime LastWriten = File.GetLastWriteTime("memo.txt");

TimeSpan resultTime = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day) - new DateTime(LastWriten.Year, LastWriten.Month, LastWriten.Day);

if (resultTime.Days == 1)
{
    // ํ•˜๋ฃจ ๊ฒฝ๊ณผ
} else if(resultTime.Days == 2){
	// ์ดํ‹€ ๊ฒฝ๊ณผ
}

 

์ฐธ๊ณ : 

https://infodbbase.tistory.com/111

 

c# DateTime ๋‚ ์งœ ์—ฐ์‚ฐ ๋ฐ ๋‚ ์งœ ๋น„๊ต

์•ˆ๋…•ํ•˜์„ธ์š”, ์ด๋ฒˆ ํฌ์ŠคํŒ…์€ C# ์—์„œ ์‹œ๊ฐ„์„ ๋‚˜ํƒ€๋‚ด๋Š” datetime ์„ ์ด์šฉํ•œ ๋‚ ์งœ ์—ฐ์‚ฐ๊ณผ ๋‚ ์งœ ๋น„๊ต ์— ๋Œ€ํ•ด์„œ ์ •๋ฆฌ ํ•˜์˜€์Šต๋‹ˆ๋‹ค. 1. ๋‚ ์งœ ๋น„๊ต ํ•˜๊ธฐ : DateTime Compare ๋ฅผ ์ด์šฉํ•œ ๋‚ ์งœ ๋น„๊ต ํ•˜๊ธฐ * ์ฝ”๋“œ ํ™•์ธ

infodbbase.tistory.com

 

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