TaiwanCalendar.GetDaysInMonth Method (Int32, Int32, Int32)
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Returns the number of days in the specified month in the specified year in the specified era.
Assembly: mscorlib (in mscorlib.dll)
'Declaration Public Overrides Function GetDaysInMonth ( _ year As Integer, _ month As Integer, _ era As Integer _ ) As Integer
Parameters
- year
- Type: System.Int32
An integer that represents the year.
- month
- Type: System.Int32
An integer from 1 to 12 that represents the month.
- era
- Type: System.Int32
An integer that represents the era.
Return Value
Type: System.Int32The number of days in the specified month in the specified year in the specified era.
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | year is outside the range supported by the calendar. -or- month is outside the range supported by the calendar. -or- era is outside the range supported by the calendar. |
The following example calls GetDaysInMonth for the second month in each of five years in each era.
Imports System.Globalization Public Class Example Public Shared Sub Demo(ByVal outputBlock As System.Windows.Controls.TextBlock) ' Creates and initializes a TaiwanCalendar. Dim myCal As New TaiwanCalendar() ' Displays the header. outputBlock.Text &= "YEAR" + ControlChars.Tab Dim y As Integer For y = 90 To 94 outputBlock.Text += String.Format(ControlChars.Tab + "{0}", y) Next outputBlock.Text &= vbCrLf ' Displays the value of the CurrentEra property. outputBlock.Text &= "CurrentEra:" For y = 90 To 94 outputBlock.Text += String.Format(ControlChars.Tab + "{0}", myCal.GetDaysInMonth(y, 2, TaiwanCalendar.CurrentEra)) Next outputBlock.Text &= vbCrLf ' Displays the values in the Eras property. For i As Integer = 0 To myCal.Eras.Length - 1 outputBlock.Text += String.Format("Era {0}:" + ControlChars.Tab, myCal.Eras(i)) For y = 90 To 94 outputBlock.Text += String.Format(ControlChars.Tab + "{0}", myCal.GetDaysInMonth(y, 2, myCal.Eras(i))) Next outputBlock.Text &= vbCrLf Next End Sub End Class ' This example produces the following output. ' YEAR 90 91 92 93 94 ' CurrentEra: 28 28 28 29 28 ' Era 1: 28 28 28 29 28
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