Call DDV_MinMaxDateTime to verify that the time/date value in the date and time picker control (CDateTimeCtrl) associated with refValue falls between refMinRange and refMaxRange.
void AFXAPI DDV_MinMaxDateTime( CDataExchange* pDX, CTime& refValue, const CTime* refMinRange, const CTime* refMaxRange ); void AFXAPI DDV_MinMaxDateTime( CDataExchange* pDX, COleDateTime& refValue, const COleDateTime* refMinRange, const COleDateTime* refMaxRange );
- A pointer to a CDataExchange object. The framework supplies this object to establish the context of the data exchange, including its direction. You don't need to delete this object.
- A reference to a CTime or COleDateTime object associated with a member variable of the dialog box, form view, or control view object. This object contains the data to be validated.
- Minimum date/time value allowed.
- Maximum date/time value allowed.
For more information about DDV, see Dialog Data Exchange and Validation.