internal override string DebuggerDisplayString() { StringBuilder stringBuilder = new StringBuilder("SrgsRuleRef"); if (_uri != null) { stringBuilder.Append(" uri='"); stringBuilder.Append(_uri.ToString()); stringBuilder.Append("'"); } else { stringBuilder.Append(" special='"); stringBuilder.Append(_type.ToString()); stringBuilder.Append("'"); } return(stringBuilder.ToString()); }