DDP_LBIndex

Call this function in your property page's DoDataExchange function to synchronize the value of an integer property with the index of the current selection in a list box on the property page.

void AFXAPI DDP_LBIndex( 
   CDataExchange* pDX, 
   int id, 
   int& member, 
   LPCTSTR pszPropName  
);

Parameters

  • pDX
    Pointer to a CDataExchange object. The framework supplies this object to establish the context of the data exchange, including its direction.

  • id
    The resource ID of the list box control associated with the control property specified by pszPropName.

  • member
    The member variable associated with the property page control specified by id and the property specified by pszPropName.

  • pszPropName
    The property name of the control property to be exchanged with the list box string specified by id.

Remarks

This function should be called before the corresponding DDX_LBIndex function call.

Requirements

Header: afxctl.h

See Also

Reference

DDP_LBString

DDP_CBIndex

COleControl::DoPropExchange

DDX_LBIndex

Concepts

MFC Macros and Globals