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リンクあった
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[How can I remove all comments from a file of code](https://github.com/dotnet/roslyn/blob/main/docs/wiki/FAQ.md#how-can-i-remove-all-comments-from-a-file-of-code)
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[FAQ(32)](https://github.com/dotnet/roslyn-sdk/blob/ad006d17388f67d40f02749e5b4fbc570be41aad/samples/CSharp/APISamples/FAQ.cs#L2025)
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雑でよければ上記リンクの通りで削除はできました（ただし空行が残りますorz
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見直しキャンペーン中
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[How can I remove all comments from a file of code](https://github.com/dotnet/roslyn/wiki/FAQ#how-can-i-remove-all-comments-from-a-file-of-code)
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~~[How can I remove all comments from a file of code](https://github.com/dotnet/roslyn/wiki/FAQ#how-can-i-remove-all-comments-from-a-file-of-code)~~（リンク切れ）
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[FAQ(32)](https://github.com/dotnet/roslyn-sdk/blob/ad006d17388f67d40f02749e5b4fbc570be41aad/samples/CSharp/APISamples/FAQ.cs#L2025)
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雑でよければ上記リンクの通りで削除はできました（ただし空行が残りますorz
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見直しキャンペーン中
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[How can I remove all comments from a file of code](https://github.com/dotnet/roslyn/wiki/FAQ#how-can-i-remove-all-comments-from-a-file-of-code)
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[FAQ(32)](https://github.com/dotnet/roslyn-sdk/blob/ad006d17388f67d40f02749e5b4fbc570be41aad/samples/CSharp/APISamples/FAQ.cs#L2025)
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雑でよければ上記リンクの通りで削除はできました
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こちらのコードでは行ごと削除できてるっぽいのですが、何をしてるのかわかりません^^;
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[How can I remove all comments from a file of code](https://github.com/dotnet/roslyn/wiki/FAQ#how-can-i-remove-all-comments-from-a-file-of-code)
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[FAQ(32)](https://github.com/dotnet/roslyn-sdk/blob/ad006d17388f67d40f02749e5b4fbc570be41aad/samples/CSharp/APISamples/FAQ.cs#L2025)
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雑でよければ上記リンクの通りで削除はできました（ただし空行が残りますorz
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```cs
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using System;
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using Microsoft.CodeAnalysis;
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using Microsoft.CodeAnalysis.CSharp;
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namespace Questions243387
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{
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internal class Program
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{
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private static void Main()
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{
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var tree = SyntaxFactory.ParseSyntaxTree(
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@"using System;
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// 行頭にある一行コメント
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/* 行頭から始まる1行コメント */
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/*
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* 行頭から始まる複数行コメント
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*/
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namespace ConsoleApp1
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{
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class Program // 行の途中にある一行コメント
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{
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static void Main(string[] /* 行の途中にある1行コメント */ args)
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{
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Console.WriteLine(""ダブルクォーテーションの中に含まれる「//」"");
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}
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}
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}");
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var rewriter = new CommentRemover();
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var newRoot = rewriter.Visit(tree.GetRoot());
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Console.WriteLine(newRoot.ToFullString());
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}
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private class CommentRemover : CSharpSyntaxRewriter
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{
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public override SyntaxTrivia VisitTrivia(SyntaxTrivia trivia)
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{
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if(trivia.Kind() == SyntaxKind.SingleLineCommentTrivia
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|| trivia.Kind() == SyntaxKind.MultiLineCommentTrivia)
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{
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return default;
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}
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return base.VisitTrivia(trivia);
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}
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}
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}
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}
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```
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出力
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```cs
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using System;
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namespace ConsoleApp1
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{
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class Program
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{
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static void Main(string[] args)
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{
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Console.WriteLine("ダブルクォーテーションの中に含まれる「//」");
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}
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}
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}
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```
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---
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こちらのコードでは行ごと削除できてるっぽいのですが、何をしてるのかわかりません^^;
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[CommentStripper/CommentStripperCSharpSyntaxRewriter.cs at master · MichaelKetting/CommentStripper](https://github.com/MichaelKetting/CommentStripper/blob/master/CommentStripper/CommentStripperCSharpSyntaxRewriter.cs)
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