System.Diagnostics.TraceUtils.IsOwnedTextWriterTL C# (CSharp) Method

        internal static bool IsOwnedTextWriterTL(Type type) {
            return (typeof(XmlWriterTraceListener) == type)  
                    || (typeof(DelimitedListTraceListener) == type)
                    || (typeof(TextWriterTraceListener) == type); 
        }