IsSatisfiedBy() публичный Метод

Indicates whether the given date satisfies the cron expression.
Note that milliseconds are ignored, so two Dates falling on different milliseconds of the same second will always have the same result here.
public IsSatisfiedBy ( DateTimeOffset dateUtc ) : bool
dateUtc DateTimeOffset The date to evaluate.
Результат bool
Документация по классу CronExpression
Пример #1
0
 public void EveryTimeButWE()
 {
     var exp = new CronExpression("* * * ? * MON-FRI");
     Assert.IsTrue(exp.IsSatisfiedBy(new DateTime(2010, 6, 16)));
     Assert.IsFalse(exp.IsSatisfiedBy(new DateTime(2010, 6, 19)));
    
 }
Пример #2
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 public void LastOfTheMonth()
 {
     var exp = new CronExpression("* * * L * ?");
     Assert.IsTrue(exp.IsSatisfiedBy(new DateTime(2000, 1, 31)));
     Assert.IsTrue(exp.IsSatisfiedBy(new DateTime(2000, 2, 29)));
     Assert.IsFalse(exp.IsSatisfiedBy(new DateTime(2000, 2, 28)));
 }
Пример #3
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 public static bool Trigger(string cornExpress, DateTime dateUtc)
 {
     if(!CronExpression.IsValidExpression(cornExpress)){
         throw new Exception(string.Format("corn表达式：{0}不正确。",cornExpress));
     }
     CronExpression corn = new CronExpression(cornExpress);
     return corn.IsSatisfiedBy(dateUtc);
 }
Пример #4
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        public void TestCronExpression()
        {
            //[秒] [分] [小时] [日] [月] [周] [年]
            //实例化表达式类，把字符串转成一个对象
            CronExpression expression = new CronExpression("0 15 10 * * ? 2012");

            while (true)
            {
                DateTimeOffset utcNow = SystemTime.UtcNow();
                Console.WriteLine("UtcNow - " + utcNow);

                //Console.WriteLine("GetFinalFireTime - " + expression.GetFinalFireTime());这个方法没有实现
                //得到给定时间下一个无效的时间
                Console.WriteLine("GetNextInvalidTimeAfter - " + expression.GetNextInvalidTimeAfter(utcNow));
                //得到给定时间的下一个有效的时间
                Console.WriteLine("GetNextValidTimeAfter - " + expression.GetNextValidTimeAfter(utcNow));
                //得到给定时间下一个符合表达式的时间
                Console.WriteLine("GetTimeAfter - " + expression.GetTimeAfter(utcNow));
                //Console.WriteLine("GetTimeBefore - " + expression.GetTimeBefore(utcNow));这个方法没有实现
                //给定时间是否符合表达式
                Console.WriteLine("IsSatisfiedBy - " + expression.IsSatisfiedBy(new DateTimeOffset(2012, 4, 6, 2, 15, 0, TimeSpan.Zero)));
                Console.WriteLine(expression.TimeZone);
                Console.WriteLine("------------------------------------");
                Console.WriteLine(expression.GetExpressionSummary());
                Console.Read();
            }
        }