/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool disposing)
{
if (_isDisposed)
{
return;
}
if (disposing)
{
if (null != controller)
{
controller.Dispose();
}
if (null != tree)
{
tree.Dispose();
}
}
_isDisposed = true;
}
