public static Uri ToXmlBase(this System.Xml.XmlNode self)
{
if (self == null)
{
throw new ArgumentNullException("self");
}
var attrib = self.FindAttribute("xml:base");
return((attrib != null && attrib.Value != null) ?
new Uri(attrib.Value)
: null);
}
//public static IMediaType GetAttributeMediaType(this System.Xml.XmlNode self, string name, IMediaTypeFactory mediaTypeFactory)
//{
// if (self == null)
// throw new ArgumentNullException("self");
// var attrib = self.FindAttribute(name);
// return (attrib != null && attrib.Value != null) ?
// mediaTypeFactory.GetByCode(attrib.Value)
// : null;
//}
public static Uri GetAttributeUri(this System.Xml.XmlNode self, string name)
{
if (self == null)
{
throw new ArgumentNullException("self");
}
var attrib = self.FindAttribute(name);
return((attrib != null && attrib.Value != null) ?
attrib.Value.ToUri()
: null);
}
public static string GetAttributeString(this System.Xml.XmlNode self, string name)
{
if (self == null)
{
throw new ArgumentNullException("self");
}
var attrib = self.FindAttribute(name);
return(attrib != null ?
attrib.Value
: null);
}
public static ILanguageTag GetAttributeLanguageTag(this System.Xml.XmlNode self, string name)
{
if (self == null)
{
throw new ArgumentNullException("self");
}
var attrib = self.FindAttribute(name);
return(attrib != null?
LanguageTag.Parse(attrib.Value)
: null);
}
public static ILanguageTag ToXmlLang(this System.Xml.XmlNode self)
{
if (self == null)
{
throw new ArgumentNullException("self");
}
var attrib = self.FindAttribute("xml:lang");
return((attrib != null && attrib.Value != null) ?
LanguageTag.Parse(attrib.Value)
: null);
}
public static int GetAttributeInt32(this System.Xml.XmlNode self, string name)
{
if (self == null)
{
throw new ArgumentNullException("self");
}
var attrib = self.FindAttribute(name);
var number = 0;
if (attrib != null)
{
int.TryParse(attrib.Value, out number);
}
return(number);
}
