DDX_OCIntRO
Visual Studio 2008
The DDX_OCIntRO function manages the transfer of int (or long) data between a read-only property of an OLE control in a dialog box, form view, or control view object and a int (or long) data member of the dialog box, form view, or control view object.
void AFXAPI DDX_OCIntRO( CDataExchange* pDX, int nIDC, DISPID dispid, int& value ); void AFXAPI DDX_OCIntRO( CDataExchange* pDX, int nIDC, DISPID dispid, long& value );
For more information about DDX, see Dialog Data Exchange and Validation.