public override void MakeRoot()
{
CheckDisposed();
base.MakeRoot();
if (m_fdoCache == null || DesignMode)
return;
m_rootb = VwRootBoxClass.Create();
m_rootb.SetSite(this);
m_rootb.DataAccess = m_fdoCache.DomainDataByFlid;
if (m_text != null)
m_rootb.SetRootObject(m_text.Hvo, m_vc, (int)StTextFrags.kfrText, m_styleSheet);
m_dxdLayoutWidth = kForceLayout; // Don't try to draw until we get OnSize and do layout.
//TODO:
//ptmw->RegisterRootBox(qrootb);
}