public override void MakeRoot()
{
CheckDisposed();
if (m_fdoCache == null || DesignMode /*|| m_hvoRoot == 0*/)
return;
m_rootb = VwRootBoxClass.Create();
m_rootb.SetSite(this);
m_vc = new TitleContentsVc(m_fdoCache);
SetupVc();
m_rootb.DataAccess = m_fdoCache.MainCacheAccessor;
m_rootb.SetRootObject(m_hvoRoot, m_vc, (int)TitleContentsVc.kfragRoot, m_styleSheet);
base.MakeRoot();
//TODO:
//ptmw->RegisterRootBox(qrootb);
}