/// <summary>
/// Indexes the string writer delegate.
/// </summary>
/// <param name="current">The current.</param>
/// <param name="sb">The sb.</param>
private void IndexStringWriterDelegate(TreeItem <T> current, StringBuilder sb)
{
sb.Append('\t', current.Level);
sb.AppendLine("[" + current.Id + "]");
}
/// <summary>
/// Sets the enumerator to its initial position, which is before the first element in the collection.
/// </summary>
public void Reset()
{
_current = null;
}
/// <summary>
/// Indexes the XML writer delegate.
/// </summary>
/// <param name="current">The current.</param>
/// <param name="xtw">The XTW.</param>
private void IndexXmlWriterDelegate(TreeItem <T> current, XmlTextWriter xtw)
{
xtw.WriteStartElement("TreeItem");
xtw.WriteAttributeString("Id", current.Id);
xtw.WriteEndElement(); //TreeItem
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
public void Dispose()
{
_current = null;
_globalCollection.Clear();
_rootItems.Clear();
}
