KO CSharp Keyword throw - LIHACHTETAN/ClassicUO-Bad-Newbie-CSharp-Scripts-IDE GitHub Wiki
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C#: throw
ํธ๋๋ถ C# ยท ์ค์ฉ ๊ฐ์ด๋
์์ธ๋ฅผ ๋์ง๊ฑฐ๋ ๋ค์ ๋์ง๋๋ค. ๋์ง๋ค; catch์๋ ์ด๊ธฐ ์คํ์ด ์ ์ฅ๋ฉ๋๋ค.
๊ฐ๋จํ ์์ (Example.cs)
์ด ์์ ๋ฅผ Example.cs๋ก ๋ฐ๋ก ์ ์ฅํ๊ณ ์ด ํ์ด์ง์ ๋ค๋ฅธ ์์ ์ ๋
๋ฆฝ์ ์ผ๋ก ์คํํ์ธ์.
Example.cs:
// PROJECT-EXAMPLE
try { throw new System.InvalidOperationException("Stop"); }
catch (System.InvalidOperationException error) { System.Console.WriteLine(error.Message); }
๊ฒฐ๊ณผ:
Stop
ํต์ฌ๋ก
throw new Exception(...); / throw;
์์ 1: ๊ธฐ๋ณธ ํํ
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.IO;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;
public static class Program
{
public static async Task Main(string[] args)
{
try { int number = int.Parse("invalid"); Console.WriteLine(number); }
catch (FormatException error) { Console.WriteLine(error.Message); }
finally { Console.WriteLine("Finished"); }
}
}
์ 2: ๋ ๋ค๋ฅธ ์ค์ ํ์
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.IO;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;
public static class Program
{
public static async Task Main(string[] args)
{
try { Validation.Positive(-1); }
catch (ArgumentOutOfRangeException error) when (error.ParamName == "value") { Console.WriteLine("Negative value"); }
finally { Console.WriteLine("Cleanup"); }
}
}
public static class Validation { public static void Positive(int value) { if (value < 0) throw new ArgumentOutOfRangeException(nameof(value)); } }
๊ณต์ ์ถ์ฒ: Microsoft ํ์ต.