public static object DynCreateComment([Implict] Executive executive, object value)
{
XQueryContext context = (XQueryContext)executive.Owner;
XQueryDocument doc = context.CreateDocument();
XQueryDocumentBuilder builder = new XQueryDocumentBuilder(doc);
string text = value == Undefined.Value ? "" : NormalizeStringValue((string)value, false, true);
if (text.EndsWith("-") || text.Contains("--"))
throw new XQueryException(Properties.Resources.XQDY0072);
builder.WriteComment(text);
XPathFactory.XQueryDynNodeNavigator nav = new XPathFactory.XQueryDynNodeNavigator(doc);
nav.MoveTo(doc.CreateNavigator());
return nav;
}
public static object DynCreatePi([Implict] Executive executive, object name, object value)
{
if (name == Undefined.Value)
throw new XQueryException(Properties.Resources.XPTY0004, "()", "xs:string | xs:untypedAtomic");
string ncname = (string)name;
if (String.Compare(ncname, "xml", true) == 0)
throw new XQueryException(Properties.Resources.XQDY0064);
string text = value == Undefined.Value ? "" : NormalizeStringValue(value.ToString(), false, true).Trim();
if (text.Contains("?>"))
throw new XQueryException(Properties.Resources.XQDY0026);
XQueryContext context = (XQueryContext)executive.Owner;
XQueryDocument doc = context.CreateDocument();
XQueryDocumentBuilder builder = new XQueryDocumentBuilder(doc);
try
{
builder.WriteProcessingInstruction(XmlConvert.VerifyNCName(ncname), text);
}
catch (XmlException)
{
throw new XQueryException(Properties.Resources.FORG0001, name, "xs:NCName");
}
XPathFactory.XQueryDynNodeNavigator nav = new XPathFactory.XQueryDynNodeNavigator(doc);
nav.MoveTo(doc.CreateNavigator());
return nav;
}
public static object DynCreateText([Implict] Executive executive, object value)
{
if (value == Undefined.Value)
return Undefined.Value;
XQueryContext context = (XQueryContext)executive.Owner;
XQueryDocument doc = context.CreateDocument();
XQueryDocumentBuilder builder = new XQueryDocumentBuilder(doc);
builder.WriteString((string)value);
XPathFactory.XQueryDynNodeNavigator nav = new XPathFactory.XQueryDynNodeNavigator(doc);
nav.MoveTo(doc.CreateNavigator());
return nav;
}
