private void DisposeDataNodes()
{
lock ( _dataNodes )
{
foreach (IntHashTable.Entry e in _dataNodes)
{
ResourceTreeDataNode node = (ResourceTreeDataNode)e.Value;
node.Dispose();
}
_dataNodes.Clear();
}
}
private void RemoveNode(JetListViewNode parentNode, IResource resource)
{
if (parentNode.Nodes.Contains(resource))
{
parentNode.Nodes.Remove(resource);
}
if (!_listView.NodeCollection.Contains(resource))
{
ResourceTreeDataNode dataNode = (ResourceTreeDataNode)_dataNodes [resource.Id];
if (dataNode != null)
{
dataNode.Dispose();
lock ( _dataNodes )
{
_dataNodes.Remove(resource.Id);
}
}
}
}