dotnet/roslyn

Use interpolated strings instead of String.Concat or String.Join

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#58.557 geöffnet am 03.01.2022

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Beschreibung

Brief description:

I've gotten some legacy code which is rewritten about 10 years ago where a lot of String.Concat(string[]) or String.Join(string, params string[]) are used. Can you provide a code refactoring to change them to interpolated strings?

Languages applicable:

C# (maybe VB.NET also)

Code example that the analyzer should report:

String.Concat("Hello ", user.Name, "! Time is ", DateTime.Now.ToString());
logger.Log(String.Join(" ", DateTime.Now.ToString(), LogLevel.Info.ToString(), logCategory, logContent));

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