Provides minimum required functionality description for the built-in month calendar. MinYear/MinMonth/MinDay properties as well as MaxYear/MaxMonth/MaxDay ones are working togather. For example, if you specify MinYear = 2000, MinMonth = CDateTime::February, and MinDay = 15, it means the minimum allowed date you may select in the month calendar will be 2000-02-15.

You can find more information in comments below. Overrided methods can be found in corresponding base interface.

class IBuiltInMonthCalendar :public virtual IBuiltInControl
    {
    public:
        virtual PointF getRequiredSize() = 0; // Return size of the calendar
        virtual int getYear() = 0; // Return year
        virtual int getMonth() = 0; // Return month
        virtual int getDay() = 0; // Return day
        virtual int getMinYear() = 0; // Return minimum allowed year
        virtual int getMinMonth() = 0; // Return minimum allowed month
        virtual int getMinDay() = 0; // Return minimum allowed day
        virtual int getMaxYear() = 0; // Return maximum allowed year
        virtual int getMaxMonth() = 0; // Return maximum allowed month
        virtual int getMaxDay() = 0; // Return maximum allowed day
        virtual bool isAnimating() = 0; // Return whether control is in animation mode

        virtual bool setYear(const int value) = 0; // Set year
        virtual bool setMonth(const int value) = 0; // Set month
        virtual bool setDay(const int value) = 0; // Set day
        virtual bool setMinYear(const int value) = 0; // Set minimum allowed year
        virtual bool setMinMonth(const int value) = 0; // Set minimum allowed month
        virtual bool setMinDay(const int value) = 0; // Set minimum allowed day
        virtual bool setMaxYear(const int value) = 0; // Set maximum allowed year
        virtual bool setMaxMonth(const int value) = 0; // Set maximum allowed month
        virtual bool setMaxDay(const int value) = 0; // Set maximum allowed day

        virtual bool Next() = 0; // Show next month/year/...
        virtual bool Prev() = 0; // Show previous month/year/...
        virtual bool Today() = 0; // Set active date to today(if it is in allowed range of course)
    };