GregorianCalendar.IsLeapDay
Imports System Imports System.Globalization Imports Microsoft.VisualBasic Public Class SamplesGregorianCalendar Public Shared Sub Main() Dim myCal As New GregorianCalendar() Dim iLastDay As Integer ' Checks five years in the current era. Console.Write("CurrentEra:") For y = 2001 To 2005 iLastDay = myCal.GetDaysInMonth(y, 2, GregorianCalendar.CurrentEra) Console.Write(ControlChars.Tab + "{0}", myCal.IsLeapDay(y, 2, iLastDay, GregorianCalendar.CurrentEra)) Next y End Sub End Class