namespace System.Text.RegularExpressions
{
    public class Regex : ISerializable
    {
        [EditorBrowsable(EditorBrowsableState.Never)]
        [Obsolete("This API supports obsolete mechanisms for Regex extensibility. It is not supported.", DiagnosticId = "SYSLIB0052", UrlFormat = "https://aka.ms/dotnet-warnings/{0}")]
        protected void InitializeReferences();
    }
}
nuget.org
0.0 %
Assembly System.Text.RegularExpressions , Version=9.0.0.0, PublicKeyToken=b03f5f7f11d50a3a
Obsolete SYSLIB0052: This API supports obsolete mechanisms for Regex extensibility. It is not supported.
Implementation Source
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.NET 5.05.0-windows6.06.0-android6.0-ios6.0-maccatalyst6.0-macos6.0-tizen6.0-tvos6.0-windows7.07.0-android7.0-ios7.0-maccatalyst7.0-macos7.0-tizen7.0-tvos7.0-windows8.08.0-android8.0-ios8.0-maccatalyst8.0-macos8.0-tvos8.0-windows9.09.0-android9.0-ios9.0-maccatalyst9.0-macos9.0-tvos9.0-windows
.NET Core 1.01.12.02.12.23.03.0 (windows)3.13.1 (windows)
.NET Framework 1.01.12.03.03.53.5 (Client)4.04.0 (Client)4.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
.NET Standard 1.62.02.1
Xamarin Android 0.0
Xamarin iOS 0.0
Xamarin macOS 0.0
Xamarin tvOS 0.0
Xamarin watchOS 0.0
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03/27/2024
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