WinRTXamlToolkit.Controls.JournalEntry.Equals C# (CSharp) Метод

        public override bool Equals(object obj)
        {
            var je = obj as JournalEntry;

            if (je == null)
            {
                return false;
            }

            bool ret = 
                this.SourcePageType.Equals(je.SourcePageType) &&
                ((this.Parameter == null && je.Parameter == null) ||
                 (this.Parameter.Equals(je.Parameter)));

            return ret;
        }