+ OwnerDocument.onNodeRemoving (oldChild, oldChild.ParentNode);
+
+ if (NodeType == XmlNodeType.Document || NodeType == XmlNodeType.Element || NodeType == XmlNodeType.Attribute)
+ {
+ if (IsReadOnly)
+ throw new ArgumentException();
+
+ if (Object.ReferenceEquals(LastLinkedChild, LastLinkedChild.NextLinkedSibling) && Object.ReferenceEquals(LastLinkedChild, oldChild))
+ LastLinkedChild = null;
+ else {
+ XmlLinkedNode oldLinkedChild = (XmlLinkedNode)oldChild;
+ XmlLinkedNode beforeLinkedChild = LastLinkedChild;
+
+ while (!Object.ReferenceEquals(beforeLinkedChild.NextLinkedSibling, LastLinkedChild) && !Object.ReferenceEquals(beforeLinkedChild.NextLinkedSibling, oldLinkedChild))
+ beforeLinkedChild = beforeLinkedChild.NextLinkedSibling;
+
+ if (!Object.ReferenceEquals(beforeLinkedChild.NextLinkedSibling, oldLinkedChild))
+ throw new ArgumentException();
+
+ beforeLinkedChild.NextLinkedSibling = oldLinkedChild.NextLinkedSibling;
+ oldLinkedChild.NextLinkedSibling = null;
+ }
+
+ OwnerDocument.onNodeRemoved (oldChild, oldChild.ParentNode);
+
+ return oldChild;
+ }
+ else
+ throw new ArgumentException();