CONTROL
- Introduction to CTRL
- Control Classes
- Types of Control Functions
  - User administration
  - Database functions
  - File functions
  - Data point functions
  - Selection and configuration dialogs
  - Vector / Dynamic arrays
  - Error functions
  - Window functions
  - Functions for bit32/bit64 variables
  - Functions for blob variables
  - Graphics functions
  - Communication functions
  - Multilingual functionality
  - Mapping functions
  - Mathematical functions
  - Multilingual functionality
  - Alert handling
  - MindSphere Connector Functions
  - Project administration functions
  - Query functions
  - Redu/Dist functions
  - Semaphore Functions
  - String functions
  - Threads
  - Vector / Dynamic arrays
  - Administration of managers, modules and panels
  - Waiting Control functions
  - XML Control Extension
  - Time functions
    - day()
      The method returns the day of the month.
    - dayLightSaving()
      The method checks whether it is winter or summer time.
    - daySecond()
      The method returns the seconds of a day.
    - daysInMonth()
      The method returns the days of a month.
    - daysInYear()
      The method returns the days in a year.
    - hour()
      The method returns the hour of a time.
    - isLeapYear()
      The function returns the information whether this is a leap year.
    - setMicroSeconds()
      The method sets the microseconds.
    - milliseconds()
      The method returns the milliseconds of a time.
    - minute()
      The method returns the minute of a time.
    - month()
      The month returns the month of a time.
    - nanoSeconds()
      The function returns the nanoseconds of a time.
    - quarter()
      The function returns the quarter portion (1 to 4) of a time t.
    - second()
      The method returns the seconds of a time.
    - setDate()
      The method setDate sets a date.
    - setMilliSeconds()
      The method sets the milliseconds.
    - setNanoSeconds()
      The method sets the nanoseconds.
    - setTime()
      The method sets the time.
  - Miscellaneous functions
  - Reference - Focus Policy
  - Help Viewer Functions
    Available Functions for the Help Viewer.
- Control graphics
- CONTROL Functions
- CtrlExtension
- CTRL-Debugger
  Der CTRL-Debugger ermöglicht ein Debuggen der Pogrammiersprache Control. Der Debugger kann über ein eigenes Panel verwendet werden, welches es auch erlaubt die Variablen zu beinflussen, Breakpoints zu setzen, usw.

isLeapYear()

The function returns the information whether this is a leap year.

Synopsis

bool time.isLeapYear();

Description

The function returns the information whether this is a leap year (TRUE) or not (FALSE).

Return Value

The information whether a year is a leap year.

Example

main()
{
  time t = getCurrentTime();
  DebugN("Is this a leap year or not:", t.isLeapYear());
}

Assignment

Time function

Availability

UI,CTRL