GetDescendants< T >()

static IEnumerable< XElement > System.Xml.Linq.Extensions.GetDescendants< T > ( IEnumerable< T > source, XName name, bool self )

inlinestaticprivate

Type Constraints

T

:

XContainer

Definition at line 321 of file Extensions.cs.

                                                                                                                 : XContainer
    {
        foreach (T root in source)
        {
            if (root == null)
            {
                continue;
            }
            if (self)
            {
                XElement xElement = (XElement)(object)root;
                if (name == null || xElement.name == name)
                {
                    yield return xElement;
                }
            }
            XNode i = root;
            XContainer xContainer = root;
            while (true)
            {
                if (xContainer != null && xContainer.content is XNode)
                {
                    i = ((XNode)xContainer.content).next;
                }
                else
                {
                    while (i != null && i != root && i == i.parent.content)
                    {
                        i = i.parent;
                    }
                    if (i == null || i == root)
                    {
                        break;
                    }
                    i = i.next;
                }
                XElement e = i as XElement;
                if (e != null && (name == null || e.name == name))
                {
                    yield return e;
                }
                xContainer = e;
            }
        }
    }

References System.Xml.Dictionary, System.Xml.Linq.XElement.name, and System.source.