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jimmy 
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Joined: 11 November 2003 Location: Austria Status: Offline Points: 516 |
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 Topic: errorPosted: 31 October 2008 at 7:51am |
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Hello,
i've follow code. CXTPDockingPaneTabbedContainer* pContainer = GetParentContainer(pWnd); if (pContainer && pContainer->GetPanes().GetCount() > 1) { CXTPDockingPane* pSelected = dynamic_cast<CXTPDockingPane*>(pContainer->GetPanes().GetHead()); after dynamic cast i get error Eine Ausnahme (erste Chance) bei 0x10227827 (msvcr71d.dll) in Lasal2.exe: 0xC0000005: Zugriffsverletzung-Leseposition 0x00000004. Eine Ausnahme (erste Chance) bei 0x7c812aeb (kernel32.dll) in Lasal2.exe: Microsoft C++ exception: __non_rtti_object @ 0x0012f20c. Why ? corrupt rtti info ? Jimmy |
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 31 October 2008 at 9:03am |
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Hi, Show GetParentContainer code.
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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jimmy
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Joined: 11 November 2003 Location: Austria Status: Offline Points: 516 |
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Posted: 31 October 2008 at 9:16am |
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Hi Oleg,
CXTPDockingPaneTabbedContainer *GetParentContainer(CWnd* pParentWnd) { if (pParentWnd == NULL || pParentWnd->GetSafeHwnd() == NULL) // no Window attached return NULL; while (pParentWnd != NULL) { CXTPDockingPaneTabbedContainer *pContainer = DYNAMIC_DOWNCAST(CXTPDockingPaneTabbedContainer, pParentWnd); if (pContainer) return pContainer; pParentWnd = pParentWnd->GetParent(); } return NULL; } Jimmy |
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jimmy
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Joined: 11 November 2003 Location: Austria Status: Offline Points: 516 |
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Posted: 31 October 2008 at 9:21am |
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Hi Oleg,
After i add this, it will be work. class CExXTPDockingPane : public CXTPDockingPane { public: CExXTPDockingPane(CXTPDockingPaneLayout* pLayout) : CXTPDockingPane(pLayout) { } }; class CExDockingPaneManager : public CXTPDockingPaneManager { public: CXTPDockingPaneLayout *GetLayoutCurrent() { return m_pLayout; } virtual CXTPDockingPaneBase *OnCreatePane(XTPDockingPaneType type, CXTPDockingPaneLayout* pLayout) { if (type == xtpPaneTypeDockingPane) { return new CExXTPDockingPane(pLayout); } return __super::OnCreatePane(type, pLayout); } }; Jimmy |
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jimmy
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Joined: 11 November 2003 Location: Austria Status: Offline Points: 516 |
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Posted: 31 October 2008 at 9:33am |
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Hi Oleg,
i see rtti is not activated in Tookit DLL. Think, this is the problem. Jimmy |
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Oleg
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Joined: 21 May 2003 Location: United States Status: Offline Points: 11234 |
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Posted: 31 October 2008 at 12:49pm |
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Hi,
You can use C style cast. CXTPDockingPaneTabbedContainer always has only CXTPDockingPane:
CXTPDockingPane* pSelected = (CXTPDockingPane*)pContainer->GetPanes().GetHead());
or if you need selected:
CXTPDockingPane* pSelected = pContainer->GetSelected()
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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS |
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jimmy
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Joined: 11 November 2003 Location: Austria Status: Offline Points: 516 |
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Posted: 03 November 2008 at 4:25am |
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Thanks Oleg.
Jimmy |
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