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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.


Header: afxdd_.h