DockingPane Question

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   I have two DockingPanes, and I need to change the Controls of these DockingPanes at Main Menu:

Maybe there are two AFX_IDW_PANE_FIRST:
CSearchOptionsView* CMainFrame::GetSearchOptionsView()
{
 CXTPDockingPane* pPane = m_paneManager.FindPane(IDR_PANE_OPTIONS);
 if (!pPane)
  return 0;
 CWnd* pWnd = pPane->GetChild();
 if (!pWnd)
  return 0;
 return (CSearchOptionsView*)pWnd->GetDescendantWindow(AFX_IDW_PANE_FIRST);
}
CPaneChat* CMainFrame::GetChatView()
{
 CXTPDockingPane* pPane = m_paneManager.FindPane(IDR_PANE_CHAT);
 if (!pPane)
  return 0;
 CWnd* pWnd = pPane->GetChild();
 if (!pWnd)
  return 0;
 return (CPaneChat*)pWnd->GetDescendantWindow(AFX_IDW_PANE_FIRST);
}

Here is the code from your sample "Grep"
When I click Main menu - Edit - static and Edit - test ,it crashed.
please tell me why?Oleguploads/20070117_104737_Grep.zip

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zjroland Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 09 December 2006 Status: Offline Points: 42	Post Options Post Reply Quote zjroland Report Post Thanks(0) Quote Reply Topic: DockingPane Question Posted: 17 January 2007 at 10:48am
	I have two DockingPanes, and I need to change the Controls of these DockingPanes at Main Menu: Maybe there are two AFX_IDW_PANE_FIRST: CSearchOptionsView* CMainFrame::GetSearchOptionsView() { CXTPDockingPane* pPane = m_paneManager.FindPane(IDR_PANE_OPTIONS); if (!pPane) return 0; CWnd* pWnd = pPane->GetChild(); if (!pWnd) return 0; return (CSearchOptionsView)pWnd->GetDescendantWindow(AFX_IDW_PANE_FIRST); } CPaneChat CMainFrame::GetChatView() { CXTPDockingPane* pPane = m_paneManager.FindPane(IDR_PANE_CHAT); if (!pPane) return 0; CWnd* pWnd = pPane->GetChild(); if (!pWnd) return 0; return (CPaneChat*)pWnd->GetDescendantWindow(AFX_IDW_PANE_FIRST); } Here is the code from your sample "Grep" When I click Main menu - Edit - static and Edit - test ,it crashed. please tell me why?Oleguploads/20070117_104737_Grep.zip

Oleg Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 21 May 2003 Location: United States Status: Offline Points: 11234	Post Options Post Reply Quote Oleg Report Post Thanks(0) Quote Reply Posted: 17 January 2007 at 4:11pm
	in void CMainFrame::OnEditTest() { CPaneChat* pChatView = GetChatView(); pChatView->OnChangeStatic(); } check that pChatView not NULL before call its method. View will be NULL before become visible first time.
	Oleg, Support Team CODEJOCK SOFTWARE SOLUTIONS

zjroland Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 09 December 2006 Status: Offline Points: 42	Post Options Post Reply Quote zjroland Report Post Thanks(0) Quote Reply Posted: 17 January 2007 at 8:04pm
	yes, It's OK now, Thanks again.