Date
This is a sealed class that contains various helpful date utility methods used by other classes in the
PDI library.
Definition
Namespace: EWSoftware.PDI
Assembly: EWSoftware.PDI (in EWSoftware.PDI.dll) Version: 2025.1.9.0
Assembly: EWSoftware.PDI (in EWSoftware.PDI.dll) Version: 2025.1.9.0
C#
public static class DateUtilsVB
Public NotInheritable Class DateUtilsC++
public ref class DateUtils abstract sealedF#
[<AbstractClassAttribute>]
[<SealedAttribute>]
type DateUtils = class end- Inheritance
- Object DateUtils
Methods
| CalculateFixedDate | This method is used to calculate the date on which a fixed day occurs (for example, July 4th). However, it adjusts the date to the preceding Friday if the date falls on a Saturday or the following Monday if the date falls on a Sunday. |
| CalculateFloatingDate | This method is used to calculate the date on which a floating day occurs (for example, the 4th Thursday in November). |
| CalculateOccurrenceDate | This method is used to calculate the date on which a specific occurrence of any of a set of days occurs (for example, the 4th weekday in November or the last weekend day in January). |
| DateFromWeek | This method returns a date calculated from a year, a week number, and the day on which weeks start |
| EasterSunday | This method can be used to calculate the Easter Sunday date using one of three methods defined by EasterMethod. |
| FromISO8601String | This method is used to convert an ISO 8601 formatted date string to a DateTime value that it represents. |
| FromISO8601TimeZone | This method is used to convert an ISO 8601 time zone string into a TimeSpan object. |
| IsFloatingFormat | This method is used to see if an ISO 8601 formatted date string is in floating format (a universal time indicator or time zone offset is not specified). |
| ToDayOfWeek | This can be used to explicitly convert a DaysOfWeek value to a DayOfWeek value. |
| ToDaysOfWeek | This can be used to explicitly convert a DayOfWeek value to a DaysOfWeek value. |
| WeekFromDate | This can be used to determine the week of the year in which a specified date falls |
| WeeksInYear | This is used to determine the number of weeks in a year |