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  • Operators available for the years
  • Leap years
  • Calculations on dates
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Stored procedures
The Year property is used to:
Remark: The Year property is used to easily change dates (add a day, etc.).: add a year, etc.
Reminder: The Date items and variables are used to manage:
  • "Year - Month - Day" dates (YYYYMMDD format).
  • "Year - Month - Day - Hours - Minutes - Seconds - Milliseconds" dates and times (YYYYMMDDHHmmSSCCC format).
  • "Number of days - Number of hours - Number of minutes - Number of seconds - Number of milliseconds" durations (+DHHMMSSCCC format).
Versions 18 and later
Universal Windows 10 App This property is now available in Windows Store apps mode.
New in version 18
Universal Windows 10 App This property is now available in Windows Store apps mode.
Universal Windows 10 App This property is now available in Windows Store apps mode.
Versions 21 and later
Universal Windows 10 App This property is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This property is now available in Universal Windows 10 App mode.
Universal Windows 10 App This property is now available in Universal Windows 10 App mode.
Example
StartDate is Date = DateSys()
// Add 1 year to the date
StartDate.Year++
// Modify the years
StartDate.Year = 2003
Syntax

Finding out the year of a Date or DateTime variable or item Hide the details

<Result> = <Date>.Year
<Result>: Integer
Year on 4 digits.
<Date>: Date or DateTime
Name of the Date or DateTime variable or item to be used.

Modifying the year of a Date or DateTime variable or item Hide the details

<Date>.Year = <New Year>
<Date>: Date or DateTime
Name of the Date or DateTime variable or item to be used
<New Year>: Integer or character string
New year in digits (between 1 and 9999). Replaces the year in the specified date.
Remarks

Operators available for the years

The following arithmetic operators can be used with the Year property:
  • ++ and --
  • += and -=
StartDate is Date = "20011212"
StartDate.Year++  // Add 1 year to the date
StartDate.Year+=5 // Add 5 years to the date
StartDate.Year-=5 // Subtract 5 years to the date

Leap years

If the date handles corresponds to February 29 of a leap year, adding or subtracting a year to the date also changes the day. For example:
StartDate is Date = "19960229"
// Add 1 year to the date
StartDate.Year++
// StartDate is "19970228"

Calculations on dates

The date storage format allows you to store dates from 01/01/0001 to 12/31/9999.
The calculations performed on dates by the WLanguage functions or the WLanguage properties are accurate from January 1st 1583.
Minimum version required
  • Version 9
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