internal static Tuple <List <DateTime?>, List <DateTime?> > FilterDatePickerItem(AyDateRuleJsonToObjects DateRuleObjects, AyDateBoxCalendar MinDateReferToElement, AyDateBoxCalendar MaxDateReferToElement)
        {
            List <DateTime?> MinDateCopy = new List <DateTime?>();
            List <DateTime?> MaxDateCopy = new List <DateTime?>();

            if (DateRuleObjects.IsNotNull())
            {
                //AyCalendarFMT _fmt = GetAyCalendarFMT(DateRuleObjects.dateFmt);
                if (!DateRuleObjects.minDate.IsNullAndTrimAndEmpty())
                {
                    //是否含有#F{ }
                    if (DateRuleObjects.minDate.IndexOf(@"#F{") == 0)
                    {
                        if (DateRuleObjects.minDate.IndexOf("ay") > -1) //使用了绑定
                        {
                            if (MinDateReferToElement.IsNotNull())
                            {
                                string _text     = MinDateReferToElement.Text;
                                string _dateRule = MinDateReferToElement.DateRule;
                                var    ddo       = AyJsonUtility.DecodeObject2 <AyDateRuleJsonToObjects>(_dateRule);

                                if (ddo.IsNotNull())
                                {
                                    MinDateCopy = AyDateStrictExpression.ConvertDDVF(_text, DateRuleObjects.minDate, ddo.dateFmt);
                                }
                                else
                                {
                                    MinDateCopy = AyDateStrictExpression.ConvertDDVF(_text, DateRuleObjects.minDate, "yyyy-MM-dd");
                                }
                            }
                        }
                        else
                        {
                            MinDateCopy = AyDateStrictExpression.ConvertDDVF(null, DateRuleObjects.minDate, null);
                        }
                    }
                    else
                    {
                        MinDateCopy.Add(AyDateStrictExpression.Convert(DateRuleObjects.minDate));
                    }
                }
                if (!DateRuleObjects.maxDate.IsNullAndTrimAndEmpty())
                {
                    //是否含有#F{ }
                    if (DateRuleObjects.maxDate.IndexOf(@"#F{") == 0)
                    {
                        if (DateRuleObjects.maxDate.IndexOf("ay") > -1) //使用了绑定
                        {
                            if (MaxDateReferToElement.IsNotNull())
                            {
                                string _text     = MaxDateReferToElement.Text;
                                string _dateRule = MaxDateReferToElement.DateRule;
                                var    ddo       = AyJsonUtility.DecodeObject2 <AyDateRuleJsonToObjects>(_dateRule);

                                if (ddo.IsNotNull())
                                {
                                    MaxDateCopy = AyDateStrictExpression.ConvertDDVF(_text, DateRuleObjects.maxDate, ddo.dateFmt);
                                }
                                else
                                {
                                    MaxDateCopy = AyDateStrictExpression.ConvertDDVF(_text, DateRuleObjects.maxDate, "yyyy-MM-dd");
                                }
                            }
                        }
                        else
                        {
                            MaxDateCopy = AyDateStrictExpression.ConvertDDVF(null, DateRuleObjects.maxDate, null);
                        }
                    }
                    else
                    {
                        MaxDateCopy.Add(AyDateStrictExpression.Convert(DateRuleObjects.maxDate));
                    }
                }
            }
            return(Tuple.Create <List <DateTime?>, List <DateTime?> >(MinDateCopy, MaxDateCopy));
        }