C# Tutorial Date Time 74 codes

1 Add seconds to current time

2 Benchmark Timing with DateTime

3 Call GetDaysInMonth for the second month in each of five years in each era

4 Check the current second

5 Create a DateTime instance, specifying the number of ticks

6 Create a DateTime instance, specifying the year, month, and day

7 Create a DateTime instance, specifying the year, month, day, and JulianCalendar object

8 Create a DateTime instance, specifying the year, month, day, hour, minute, second, and millisecond

9 Create a DateTime with the current date and time

10 Create a TimeSpan instance, and add it to DateTime

11 Create a TimeSpan instance, specifying the days, hours, minutes, seconds, and milliseconds

12 Create a TimeSpan instance, specifying the days, hours, minutes,and seconds

13 Create a TimeSpan instance, specifying the hours, minutes, and seconds

14 Create a TimeSpan instance, specifying the number of ticks

15 Create a TimeSpan representing 1 week

16 Create a TimeSpan representing 1 week and subtract from a DataTime

17 Create a TimeSpan representing 2 5 days

18 Creates and initializes a JulianCalendar

19 Creating specific datetimes

20 Culture-insensitive DateTime format strings

21 Culture-sensitive DateTime format strings

22 DateTime custime format

23 DateTime Formatting

24 DateTime long date pattern

25 DateTime Parse

26 DateTime Parse and DateTime Kind

27 DateTime ParseExact

28 Display the Date, Day, DayOfWeek, DayOfYear, Ticks, and TimeOfDayProperties of DateTime

29 Display the properties for myTimeSpan

30 Displays the value of the CurrentEra property with GregorianCalendar CurrentEra

31 Extracting the current datetime

32 For each calendar, displays the current year, the number of months in that year, and the number of days in each month of that ye

33 Format DateTime for different CultureInfo

34 Format DateTime with %M

35 Format DayOfWeek

36 Format time and date

37 Format time and date information

38 Get current time

39 Gets the Calendar instance associated with a CultureInfo

40 GetWeekOfYear varies depending on the FirstDayOfWeek and the CalendarWeekRule used

41 IsLeapMonth() for KoreanCalendar

42 Manual Profiler

43 Measures the time taken to add some numbers

44 Parse a date with CultureInfo

45 Parse string with date but no time component

46 Pre-built datetime specifiers

47 Samples JulianCalendar

48 Samples ThaiBuddhistCalendar

49 TimeSpan calculation

50 Use standard en-US date and time value to do Date time parse

51 Use Stopwatch

52 Use the Add() method to add a TimeSpan instance to another

53 Use the Add() method to add a TimeSpan to a DateTime

54 Use the AddYears(), AddMonths(), AddDays(), AddMinutes(), and AddSeconds() methods to add periods to a DateTime

55 Use the Compare() method to compare DateTime instances

56 Use the DaysInMonth() method to retrieve the number of days in a particular month and year

57 Use the Duration() method to add two TimeSpan instances

58 Use the Equals() method to compare DateTime instances

59 Use the FromDays(), FromHours(), FromMinutes(), FromSeconds(), FromMilliseconds(), and FromTicks() methods to create new TimeSpa

60 Use the FromFileTime() method to convertan operating system file timestamp to a DateTime

61 Use the IsLeapYear() method to determine if a particular year is a leap year

62 Use the Negate() method to add two TimeSpan instances

63 Use the Now and UtcNow properties to get the currrent date and time

64 Use the overloaded addition operator (+) to add a TimeSpan to a DateTime

65 Use the overloaded less than operator () to compare two DateTime instances

66 Use the overloaded subtraction operator (-) to subtract a TimeSpan from a DateTime

67 Use the Parse() method to convert strings to DateTime instances

68 Use the Parse() method to convert strings to TimeSpan instances

69 Use the Subtract() method to subtract a TimeSpan from a DateTime

70 Use the Subtract() method to subtract a TimeSpan instance from another

71 Use the ToFileTime() method to convert a DateTime to an operating system file timestamp

72 Use the ToLongDateString() and ToShortDateString() methods to convert the date parts of a DateTime to long and short date string

73 Use the ToLongTimeString() and ToShortTimeString() methods to convert the time parts of a DateTime to long and short time string

74 Use the ToString() method to convert a DateTime to a string