internal static protected void WriteElementExtensions(XmlWriter writer, SyndicationFeed feed, string version) { if (feed == null) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("feed"); } feed.WriteElementExtensions(writer, version); }
internal static protected void WriteElementExtensions(XmlWriter writer, SyndicationFeed feed, string version) { if (feed == null) { throw new ArgumentNullException(nameof(feed)); } feed.WriteElementExtensions(writer, version); }
protected internal static void WriteElementExtensions(XmlWriter writer, SyndicationFeed feed, string version) { if (feed == null) throw new ArgumentNullException ("feed"); feed.WriteElementExtensions (writer, version); }