COleControl::SerializeVersion
Visual Studio 2012
Serializes or initializes the state of a control's version information.
DWORD SerializeVersion( CArchive& ar, DWORD dwVersionDefault, BOOL bConvert = TRUE );
You can improve a control's binary persistence performance by using SerializeVersion, SerializeExtent, and SerializeStockProps to override COleControl::Serialize. For an example, see the code at SerializeExtent. For further information on optimizing initialization, see ActiveX Controls: Optimization.