public override string ToString() { switch (this.type) { case ValueDataType.Boolean: return(QueryValueModel.String(this.boolVal)); case ValueDataType.Double: return(QueryValueModel.String(this.dblVal)); case ValueDataType.Sequence: return(QueryValueModel.String(this.sequence)); case ValueDataType.String: return(this.strVal); } throw DiagnosticUtility.ExceptionUtility.ThrowHelperCritical(new QueryProcessingException(QueryProcessingError.TypeMismatch)); }
public string GetResultAsString() { switch (this.resultType) { case XPathResultType.Number: return(QueryValueModel.String(this.numberResult)); case XPathResultType.String: return(this.stringResult); case XPathResultType.Boolean: return(QueryValueModel.String(this.boolResult)); case XPathResultType.NodeSet: return(QueryValueModel.String(this.nodeSetResult)); } throw Fx.AssertAndThrow("Unexpected result type."); }
internal static string ToString(object o) { if (o is bool) { return(QueryValueModel.String((bool)o)); } if (o is string) { return((string)o); } if (o is double) { return(QueryValueModel.String((double)o)); } if (!(o is XPathNodeIterator)) { throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.ServiceModel.SR.GetString("QueryFunctionStringArg"))); } XPathNodeIterator iterator = (XPathNodeIterator)o; iterator.MoveNext(); return(iterator.Current.Value); }
internal static double Double(XPathNodeIterator iterator) { Fx.Assert(null != iterator, ""); return(QueryValueModel.Double(QueryValueModel.String(iterator))); }