IsSatisfiedBy() public method

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.
return bool
CronExpression Class Documentation
コード例 #1
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ファイル: Expressions.cs プロジェクト: FelicePollano/Cron.NET 
 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)));
    
 }
コード例 #2
0
ファイル: Expressions.cs プロジェクト: FelicePollano/Cron.NET 
 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)));
 }
コード例 #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);
 }
コード例 #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();
            }
        }