HijriCalendar.IsLeapYear Method (Int32, Int32)
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Determines whether the specified year in the specified era is a leap year.
Assembly: mscorlib (in mscorlib.dll)
'Declaration Public Overrides Function IsLeapYear ( _ year As Integer, _ era As Integer _ ) As Boolean
Parameters
- year
- Type: System.Int32
An integer that represents the year.
- era
- Type: System.Int32
An integer that represents the era.
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | era is outside the range supported by this calendar. -or- year is outside the range supported by this calendar. |
The following code example calls the IsLeapYear method for five years in each of the eras.
Imports System.Globalization Public Class Example Public Shared Sub Demo(ByVal outputBlock As System.Windows.Controls.TextBlock) ' Creates and initializes a HijriCalendar. Dim myCal As New HijriCalendar() ' Displays the header. outputBlock.Text &= "YEAR" + ControlChars.Tab Dim y As Integer For y = 1421 To 1425 outputBlock.Text += String.Format(ControlChars.Tab + "{0}", y) Next y outputBlock.Text &= vbCrLf ' Checks five years in the current era. outputBlock.Text &= "CurrentEra:" For y = 1421 To 1425 outputBlock.Text += String.Format(ControlChars.Tab + "{0}", myCal.IsLeapYear(y, HijriCalendar.CurrentEra)) Next y outputBlock.Text &= vbCrLf ' Checks five years in each of the eras. Dim i As Integer For i = 0 To myCal.Eras.Length - 1 outputBlock.Text += String.Format("Era {0}:" + ControlChars.Tab, myCal.Eras(i)) For y = 1421 To 1425 outputBlock.Text += String.Format(ControlChars.Tab + "{0}", myCal.IsLeapYear(y, myCal.Eras(i))) Next y outputBlock.Text &= vbCrLf Next i End Sub End Class 'This code produces the following output. ' YEAR 1421 1422 1423 1424 1425 ' CurrentEra: False False True False False ' Era 1: False False True False False
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