| 13.1.DateTime |
| 13.1.1. | Creating specific date/times: year, month, day, hour, minute, second |
| 13.1.2. | Create a DateTime with the current date and time |
| 13.1.3. | Create a TimeSpan representing 1 week and subtract from a DataTime |
| 13.1.4. | Add seconds to current time |
| 13.1.5. | Create a DateTime instance, specifying the year, month, and day |
| 13.1.6. | Create a DateTime instance, specifying the year, month, day, hour, minute, second, and millisecond |
| 13.1.7. | Create a DateTime instance, specifying the year, month, day, and JulianCalendar object |
| 13.1.8. | Create a DateTime instance, specifying the number of ticks |
| 13.1.9. | Create a TimeSpan instance, and add it to DateTime |
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| 13.1.10. | Use the Now and UtcNow properties to get the currrent date and time |
| 13.1.11. | Display the Date, Day, DayOfWeek, DayOfYear, Ticks, and TimeOfDayProperties of DateTime |
| 13.1.12. | Use the Compare() method to compare DateTime instances |
| 13.1.13. | Use the overloaded less than operator (<) to compare two DateTime instances |
| 13.1.14. | Use the Equals() method to compare DateTime instances |
| 13.1.15. | Use the DaysInMonth() method to retrieve the number of days in a particular month and year |
| 13.1.16. | Use the IsLeapYear() method to determine if a particular year is a leap year |
| 13.1.17. | Use the overloaded addition operator (+) to add a TimeSpan to a DateTime |
| 13.1.18. | Use the overloaded subtraction operator (-) to subtract a TimeSpan from a DateTime |
| 13.1.19. | Use the AddYears(), AddMonths(), AddDays(), AddMinutes(), and AddSeconds() methods to add periods to a DateTime |
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| 13.1.20. | Use the ToFileTime() method to convert a DateTime to an operating system file timestamp |
| 13.1.21. | Use the FromFileTime() method to convertan operating system file timestamp to a DateTime |
| 13.1.22. | Benchmark Timing with DateTime |