Compare System Time with database time only (not datetime)

Suppose you have two times, one is current System and another from database(let's say it's 11:00 AM), then you can compare two times using the code below

Solution 1:

DateTime t1 = DateTime.Now;

DateTime t2 = Convert.ToDateTime("11:00:00 AM");

int i = DateTime.Compare(t1,t2);

//if t1 is less than t2 then result is Less than zero

//if t1 equals t2 then result is Zero

//if t1 is greater than t2 then result isGreater zero

In the above example, "11:00:00 AM" can be your database time and Datetime.Now, current system time

Solution 2:

DateTime t1 = Convert.ToDateTime(DateTime.Now);
DateTime t2 = Convert.ToDateTime("11:00 AM");

if (t1.TimeOfDay.Ticks > t2.TimeOfDay.Ticks)
{
 //If Time t1 is greater than time t2, do something here
}

Solution 3:

          if (System.DateTime.Now.Hour < 9) //here 9 is database Hours
            {
                Console.WriteLine("On Time"); // if current time is less then 9, he is ontime
            }
            else if (System.DateTime.Now.Hour > 9)
            {
                Console.WriteLine("Late"); // if current time is more then 9, he is late
            }
            else
            {
                if (System.DateTime.Now.Hour == 9) //First check Hours
                {
                  if (System.DateTime.Now.Minute > 20) //Then Check Minutes
                   {
                    Console.WriteLine("Late"); // if current time is 9 and pass 20 mins, he                is late

                }
                else
                {
                    Console.WriteLine("On Time"); // if current time is 9 and less then 20 mins, he is on time
                }
             }
            }

You can use any of the above methods, but please read the comments with code, to help your understand the answer clearly, thanks

You can use TimeSpan also in C#, something like this, suppose you have two times, start time and end time, then you can check it with System time using the code below

TimeSpan start = TimeSpan.Parse("22:00"); // 10 PM
TimeSpan end = TimeSpan.Parse("02:00");   // 2 AM
TimeSpan now = DateTime.Now.TimeOfDay;

if (start <= end)
{
    // start and stop times are in the same day
    if (now >= start && now <= end)
    {
        // current time is between start and stop
    }
}
else
{
    // start and stop times are in different days
    if (now >= start || now <= end)
    {
       // current time is between start and stop
    }
}