SetLayout - Version conflict

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   Hi

I am storing the panelayout inside my documents using:

CXTPDockingPaneLayout* pLayout = 
  GetPaneManager()->CreateLayout();
CArchive ar( pMemFile, CArchive::load );
pLayout->Serialize( ar );
GetPaneManager()->SetLayout( pLayout );

I have done this with all versions since v10...
Now, using the beta version v12.0.0, there is a compatibility problem.

Inside the CXTPDockingPaneTabbedContainer::DoPropExchange method you are loading the "Maximized" boolean value if 
GetSchema() returns a value greater _XTP_SCHEMA_1122 allthough the layout information was stored using version 11.2.2.

If I overwrite the Schema value with _XTP_SCHEMA_1122 inside the method 

void CXTPDockingPaneLayout::Serialize(CArchive& ar)
{
    CXTPPropExchangeArchive px(ar);
    // Force Value m_nSchema to 32
    DoPropExchange(&px);
}

the loading is ok. 

With best regards
  Marcus

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MGebler Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 18 May 2006 Location: Germany Status: Offline Points: 64	Post Options Post Reply Quote MGebler Report Post Thanks(0) Quote Reply Topic: SetLayout - Version conflict Posted: 02 April 2008 at 8:22am
	Hi I am storing the panelayout inside my documents using: CXTPDockingPaneLayout* pLayout = GetPaneManager()->CreateLayout(); CArchive ar( pMemFile, CArchive::load ); pLayout->Serialize( ar ); GetPaneManager()->SetLayout( pLayout ); I have done this with all versions since v10... Now, using the beta version v12.0.0, there is a compatibility problem. Inside the CXTPDockingPaneTabbedContainer::DoPropExchange method you are loading the "Maximized" boolean value if GetSchema() returns a value greater _XTP_SCHEMA_1122 allthough the layout information was stored using version 11.2.2. If I overwrite the Schema value with _XTP_SCHEMA_1122 inside the method void CXTPDockingPaneLayout::Serialize(CArchive& ar) { CXTPPropExchangeArchive px(ar); // Force Value m_nSchema to 32 DoPropExchange(&px); } the loading is ok. With best regards Marcus

Oleg Members Profile Send Private Message Find Members Posts Add to Buddy List Admin Group Joined: 21 May 2003 Location: United States Status: Offline Points: 11234	Post Options Post Reply Quote Oleg Report Post Thanks(0) Quote Reply Posted: 02 April 2008 at 8:48am
	Thanks, you are right. beta release gives good results :) Please just replace secSummary->ExchangeSchema to pPX->ExchangeSchema(); in both _Save and _Load methods. Fixed for final 12.0 release.
	Oleg, Support Team CODEJOCK SOFTWARE SOLUTIONS