使用Roslyn将C#字符串值转换为转义的字符串文字 [英] Convert a C# string value to an escaped string literal with Roslyn
本文介绍了使用Roslyn将C#字符串值转换为转义的字符串文字的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
There is such method for CodeDom by @Hallgrim found here:
private static string ToLiteral(string input)
{
using (var writer = new StringWriter())
{
using (var provider = CodeDomProvider.CreateProvider("CSharp"))
{
provider.GenerateCodeFromExpression(new CodePrimitiveExpression(input), writer, null);
return writer.ToString();
}
}
}
如今,我们需要对.NET Core进行Roslyn重制.还是我们应该手动替换符号?
Nowadays we need a Roslyn remake for .NET Core. Or should we manually replace symbols?
推荐答案
您可以从输入字符串创建 SyntaxNode
( LiteralExpressionSyntax
),然后采用以下形式表示创建的节点:
You can create a SyntaxNode
(LiteralExpressionSyntax
) from the input string and than take the string representation of the created node:
public static string ToLiteral(this string input)
{
return SyntaxFactory.LiteralExpression(SyntaxKind.StringLiteralExpression, SyntaxFactory.Literal(input)).ToFullString();
}
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