internal void AppendChild(XmlNode parent, XmlNode child)
{
Insertion ins = new Insertion();
ins.ParentNode = parent;
ins.InsertedNode = child;
changes.Add(ins);
}
public void RejectChanges()
{
for (int i = changes.Count - 1; i >= 0; i--)
{
Insertion ins = changes [i] as Insertion;
if (ins != null)
{
ins.ParentNode.RemoveChild(ins.InsertedNode);
continue;
}
Removal rem = changes [i] as Removal;
if (rem != null)
{
if (rem.RemovedNode.NodeType == XmlNodeType.Attribute)
{
XmlElement el = (XmlElement)rem.OwnerNode;
el.SetAttributeNode((XmlAttribute)rem.RemovedNode);
}
else
{
rem.OwnerNode.InsertBefore(rem.RemovedNode, rem.NextSibling);
}
continue;
}
AttributeUpdate au = changes [i] as AttributeUpdate;
if (au != null)
{
if (au.OldAttribute != null)
{
au.Element.SetAttributeNode(au.OldAttribute);
}
else
{
au.Element.RemoveAttributeNode(au.NewAttribute);
}
continue;
}
}
changes.Clear();
}
internal void AppendChild (XmlNode parent, XmlNode child)
{
Insertion ins = new Insertion ();
ins.ParentNode = parent;
ins.InsertedNode = child;
changes.Add (ins);
}