Leap Year Validation

'***************************************************************** '* Function Name : bIsLeapYear * '* Created By : Thomas A. Cassano * '* date : 00/00/97 * '* Purpose : * '* Arguments : * '* Returns : Boolean * '* Comments : None * '***************************************************************** Function bIsLeapYear(dDate as date) as Boolean bIsLeapYear = ((Year(dDate) Mod 4 = 0) _ And (Year(dDate) Mod 100 <> 0)) _ Or (Year(dDate) Mod 400 = 0) End Function


Comments

  • Another way to check for Leap Year

    Posted by Legacy on 12/10/1999 12:00am

    Originally posted by: Rick Rothstein

    First of all, you should only have to pass the year in quesiton into the function, not a specific date. If you only have a date, pass Year(TheDate) into this:

    Function bIsLeapYear(TheYear As Integer) As Boolean
    bIsLeapYear = (DateSerial(TheYear, 2, 29) <> _
    DateSerial(TheYear, 3, 1))
    End Function

    Reply
  • for Current Month Last Day...

    Posted by Legacy on 09/22/1999 12:00am

    Originally posted by: Yon-Jin, KYUNG

    ' Return Last Day of Current Year and Month
    Function fnc_Month_LastDay(intYearValue As Integer, intMonthValue As Integer)

    Select Case intMonthValue

    Case Is = 1, 3, 5, 7, 8, 10, 12
    fnc_Month_LastDay = 31

    Case Is = 4, 6, 9, 11
    fnc_Month_LastDay = 30

    Case Is = 2
    fnc_Month_LastDay = IIf(IsDate(CStr(intYearValue) & "/2/29"), 29, 28)

    End Select

    End Function

    Reply
Leave a Comment
  • Your email address will not be published. All fields are required.

Top White Papers and Webcasts

  • Complex hybrid environments can make it difficult to track interdependencies, increasing the risk of disrupting critical business services. In this white paper by EMA, you'll learn how application discovery and dependency mapping can help you: Meet granular targets for availability, cost, and time-to-revenue for cloud services. Accelerate mean time to repair (MTTR) while communicating better with stakeholders. Manage even the most complex hybrid environments more efficiently and effectively Understand the …

  • When individual departments procure cloud service for their own use, they usually don't consider the hazardous organization-wide implications. Read this paper to learn best practices for setting up an internal, IT-based cloud brokerage function that service the entire organization. Find out how this approach enables you to retain top-down visibility and control of network security and manage the impact of cloud traffic on your WAN.

Most Popular Programming Stories

More for Developers

RSS Feeds

Thanks for your registration, follow us on our social networks to keep up-to-date