private void ExpandAllNodes(NodeTreeItem node, bool expand)
{
node.IsExpanded = expand;
foreach (var nodeTreeItem in node.Children)
{
ExpandAllNodes(nodeTreeItem, expand);
}
}
private NodeTreeItem FindNode(NodeTreeItem node, Node wantedNode)
{
if (node.Node == wantedNode)
{
return(node);
}
foreach (var nodeTreeItem in node.Children)
{
var foundNode = FindNode(nodeTreeItem, wantedNode);
if (foundNode != null)
{
return(foundNode);
}
}
return(null);
}
private void SelectedItemChanged(NodeTreeItem selectNode)
{
if (selectNode == null)
{
return;
}
SelectedNode = FindNode(Nodes.First(), selectNode.Node);
MessengerInstance.Send(new SelectedHierarchyNodeMesssage {
SelectedNode = SelectedNode.Node
});
Attributes.Clear();
foreach (var xAttribute in SelectedNode.Node.Element.Attributes())
{
Attributes.Add(new Attribute(xAttribute.Name.LocalName, xAttribute.Value));
}
SelectedNode.IsSelected = true;
ExpandAllNodes(Nodes.First(), true);
}
