/// <summary>
/// retrieves a category collection from the given URL
/// The owner should be a new Collection object, like:
/// <code>
/// GetCategories(new Uri("http://gdata.youtube.com/schemas/2007/categories.cat"),
/// new YouTubeCategoryCollection())
/// </code>
/// </summary>
/// <returns></returns>
public static AtomCategoryCollection GetCategories(Uri uri, AtomBase owner) {
// first order is to get the document into an xml dom
XmlTextReader textReader = new XmlTextReader(uri.AbsoluteUri);
AtomFeedParser parser = new AtomFeedParser();
AtomCategoryCollection collection = parser.ParseCategories(textReader, owner);
return collection;
}
