I have a question - when the docking pane is initially minimized (due to its state being loaded from the registry in this way), then the following code does not work:

LRESULT CMainFrame::OnDockingPaneNotify(WPARAM wParam, LPARAM lParam) {    if (wParam == XTP_DPN_SHOWWINDOW)    {      CXTPDockingPane* pPane = (CXTPDockingPane*)lParam;      if (!pPane->IsValid())      {   if (!m_wndPane.m_hWnd)   {    m_wndPane.CreateEx(WS_EX_STATICEDGE, _T("EDIT"), _T(""), WS_CHILD|ES_AUTOVSCROLL|ES_MULTILINE, CRect(0, 0,200, 120), this, 0);   }   pPane->Attach(&m_wndPane);      }      return TRUE;    }  return FALSE; }

So, in that case I've added some code before that and it became something like:

if(XTP_DPN_SHOWWINDOW==wParam) {   CXTPDockingPane *pPane=(CXTPDockingPane*)lParam;   if(!pPane->IsValid())   {   switch(pPane->GetID())   {     case IDR_PANE:     {       if(!pMyPane)       {         pMyPane=static_cast<CDockPaneWnd<CMyPane>*>(pPan e->AttachView(this,RUNTIME_CLASS(CMyPane)));         pPane->SetOptions(xtpPaneNoCloseable);       }     }     break;   } }

This seems to work (so, both cases are covered), but first of all it seems a lot of unnecessary code, and secondly the WM_INITIALUPDATE message doesn't go through sometimes for some reason...

Is there a better way to accomplish the creation of views inside docking panes that might not be initially visible?

Thank you.