public TreeNode GetLastDescendantWithXmlElement(string localName)
{
if (mChildren.Count == 0)
{
return(null);
}
for (int i = Children.Count - 1; i >= 0; i--)
{
TreeNode child = Children.Get(i);
if (child.HasXmlProperty && child.GetXmlElementLocalName() == localName)
{
return(child);
}
TreeNode childIn = child.GetLastDescendantWithXmlElement(localName);
if (childIn != null)
{
return(childIn);
}
}
return(null);
}
public TreeNode GetPreviousSiblingWithXmlElement(string localName)
{
if (Parent == null)
{
return(null);
}
TreeNode previous = this;
while ((previous = previous.PreviousSibling) != null)
{
if (previous.HasXmlProperty && previous.GetXmlElementLocalName() == localName)
{
return(previous);
}
TreeNode previousIn = previous.GetLastDescendantWithXmlElement(localName);
if (previousIn != null)
{
return(previousIn);
}
}
return(Parent.GetPreviousSiblingWithXmlElement(localName));
}
