public static ToDateTime ( string value ) : System.DateTime | ||
value | string | |
return | System.DateTime |
internal object ChangeTypeXsltArgument(XmlQueryType xmlType, object value, Type destinationType) { Debug.Assert(XmlILTypeHelper.GetStorageType(xmlType).IsAssignableFrom(value.GetType()), "Values passed to ChangeTypeXsltArgument should be in ILGen's default Clr representation."); Debug.Assert(destinationType == XsltConvert.ObjectType || !destinationType.IsAssignableFrom(value.GetType()), $"No need to call ChangeTypeXsltArgument since value is already assignable to destinationType {destinationType}"); switch (xmlType.TypeCode) { case XmlTypeCode.String: if (destinationType == XsltConvert.DateTimeType) { value = XsltConvert.ToDateTime((string)value); } break; case XmlTypeCode.Double: if (destinationType != XsltConvert.DoubleType) { value = Convert.ChangeType(value, destinationType, CultureInfo.InvariantCulture); } break; case XmlTypeCode.Node: Debug.Assert(xmlType != XmlQueryTypeFactory.Node && xmlType != XmlQueryTypeFactory.NodeS, "Rtf values should have been eliminated by caller."); if (destinationType == XsltConvert.XPathNodeIteratorType) { value = new XPathArrayIterator((IList)value); } else if (destinationType == XsltConvert.XPathNavigatorArrayType) { // Copy sequence to XPathNavigator[] IList <XPathNavigator> seq = (IList <XPathNavigator>)value; XPathNavigator[] navArray = new XPathNavigator[seq.Count]; for (int i = 0; i < seq.Count; i++) { navArray[i] = seq[i]; } value = navArray; } break; case XmlTypeCode.Item: { // Only typeof(object) is supported as a destination type if (destinationType != XsltConvert.ObjectType) { throw new XslTransformException(SR.Xslt_UnsupportedClrType, destinationType.Name); } // Convert to default, backwards-compatible representation // 1. NodeSet: System.Xml.XPath.XPathNodeIterator // 2. Rtf: System.Xml.XPath.XPathNavigator // 3. Other: Default V1 representation IList <XPathItem> seq = (IList <XPathItem>)value; if (seq.Count == 1) { XPathItem item = seq[0]; if (item.IsNode) { // Node or Rtf RtfNavigator rtf = item as RtfNavigator; if (rtf != null) { value = rtf.ToNavigator(); } else { value = new XPathArrayIterator((IList)value); } } else { // Atomic value value = item.TypedValue; } } else { // Nodeset value = new XPathArrayIterator((IList)value); } break; } } Debug.Assert(destinationType.IsAssignableFrom(value.GetType()), $"ChangeType from type {value.GetType().Name} to type {destinationType.Name} failed"); return(value); }