private static T Read <T>(Stream reader) where T : new()
{
using (var xmlReader = XmlReader.Create(reader, _readerSettings))
{
var type = typeof(T);
var sectionName = ConfigurationSectionAttribute.Name(type);
try
{
if (!xmlReader.ReadToDescendant(sectionName))
{
// There is no section with this name in the file so return an empty one
return(new T());
}
}
catch (XmlException)
{
// Most likely caused by "Root element is missing"
return(new T());
}
var serializer = new XmlSerializer(type, type.Get <ConfigurationSectionAttribute>());
return((T)serializer.Deserialize(xmlReader.ReadSubtree()));
}
}
public void DeleteSection <T>()
{
var sectionName = ConfigurationSectionAttribute.Name(typeof(T));
var doc = OpenDocument();
DeleteSection(doc, sectionName);
WriteDocument(doc);
}
private static XmlNode CreateElementFromSection <T>(T section)
{
var sectionDoc = new XmlDocument();
sectionDoc.LoadXml(XmlSerializer <T> .ToString(section));
var element = sectionDoc.DocumentElement;
element.RemoveAttribute("xmlns:xsi");
element.RemoveAttribute("xmlns:xsd");
element.SetAttribute(_versionAttributeName, ConfigurationSectionAttribute.Version(typeof(T)));
return(element);
}