public void SetRoot(int hvo)
{
CheckDisposed();
if (m_hvoRoot == hvo)
{
return; // OnRecordNavigation is often called repeatedly wit the same HVO, we don't need to recompute every time.
}
m_hvoRoot = hvo;
if (RootBox != null)
{
RootBox.SetRootObject(m_hvoRoot, m_xmlVc, 1, m_styleSheet);
}
// If the root box doesn't exist yet, the right root will be used in MakeRoot.
}
