UmAlQuraCalendar.GetDaysInMonth Method (Int32, Int32, Int32)

Parameters

• year
  Type: System.Int32
  A year.

• month
  Type: System.Int32
  An integer from 1 through 12 that represents a month.

• era
  Type: System.Int32
  An era. Specify UmAlQuraCalendar.Eras[UmAlQuraCalendar.CurrentEra].

Return Value

Type: System.Int32
The number of days in the specified month in the specified year and era. The return value is 29 in a common year and 30 in a leap year.

Imports System.Collections.Generic
Imports System.Globalization

Module Example
   Public Sub Demo(ByVal outputBlock As System.Windows.Controls.TextBlock)
      outputBlock.FontFamily = new System.Windows.Media.FontFamily("Courier New")

      Dim cal As New UmAlQuraCalendar()
      Dim months As New List(Of String)
      Dim output As String = String.Empty

      ' Get the current year in the UmAlQura calendar.
      Dim startYear As Integer = cal.GetYear(Date.Now)
      ' Display the number of days in each month for the next five years.
      outputBlock.Text += String.Format("          Days in Each Month, {0} to {1}", 
                        startYear, startYear + 4) & vbCrLf
      outputBlock.Text &= vbCrLf
      outputBlock.Text += String.Format("Month     {0}     {1}     {2}     {3}     {4}", 
                        startYear, startYear + 1, startYear + 2, 
                        startYear + 3, startYear + 4) & vbCrLf
      For year As Integer = startYear To startYear + 4
         Dim days As Integer
         For month As Integer = 1 To cal.GetMonthsInYear(year, cal.Eras(UmAlQuraCalendar.CurrentEra))
            days = cal.GetDaysInMonth(year, month, 
                                      cal.Eras(UmAlQuraCalendar.CurrentEra))
            output = String.Format("{0}     ", days)
            If months.Count < month Then
               months.Add(String.Format("{0,4}        {1}", 
                                        month, output))
            Else
               months.Item(month - 1) += "  " + output
            End If
         Next
      Next

      For Each item In months
         outputBlock.Text &= item & vbCrLf
      Next
   End Sub
End Module
' The example displays the following output:
'                 Days in Each Month, 1431 to 1435
'       
'       Month     1431     1432     1433     1434     1435
'          1        29       29       30       29       30
'          2        30       30       29       30       29
'          3        30       30       30       29       30
'          4        29       30       30       30       29
'          5        30       29       29       29       30
'          6        29       30       30       30       29
'          7        30       29       30       30       30
'          8        29       30       29       29       29
'          9        30       29       30       30       30
'         10        29       30       29       30       30
'         11        29       29       30       29       29
'         12        30       29       29       29       30

using System;
using System.Collections.Generic;
using System.Globalization;

public class Example
{
   public static void Demo(System.Windows.Controls.TextBlock outputBlock)
   {
      outputBlock.FontFamily = new System.Windows.Media.FontFamily("Courier New");

      UmAlQuraCalendar cal = new UmAlQuraCalendar();
      List<string> months = new List<string>();
      string output = String.Empty;

      // Get the current year in the UmAlQura calendar.
      int startYear = cal.GetYear(DateTime.Now);
      // Display the number of days in each month for the next five years.
      outputBlock.Text += String.Format("          Days in Each Month, {0} to {1}\n",
                        startYear, startYear + 4) + "\n";

      outputBlock.Text += String.Format("Month     {0}     {1}     {2}     {3}     {4}",
                        startYear, startYear + 1, startYear + 2, startYear + 3,
                        startYear + 4) + "\n";
      for (int year = startYear; year <= startYear + 4; year++)
      {
         int days;
         for (int month = 1; month <= cal.GetMonthsInYear(year, 
                                      cal.Eras[UmAlQuraCalendar.CurrentEra]);
                             month++)
         {
            days = cal.GetDaysInMonth(year, month,
                                      cal.Eras[UmAlQuraCalendar.CurrentEra]);
            output = String.Format("{0}     ", days);
            if (months.Count < month)
               months.Add(String.Format("{0,4}        {1}",
                                        month, output));
            else
               months[month - 1] += "  " + output;

         }
      }

      foreach (var item in months)
         outputBlock.Text += item + "\n";
   }
}
// The example displays the following output:
//                 Days in Each Month, 1431 to 1435
//       
//       Month     1431     1432     1433     1434     1435
//          1        29       29       30       29       30
//          2        30       30       29       30       29
//          3        30       30       30       29       30
//          4        29       30       30       30       29
//          5        30       29       29       29       30
//          6        29       30       30       30       29
//          7        30       29       30       30       30
//          8        29       30       29       29       29
//          9        30       29       30       30       30
//         10        29       30       29       30       30
//         11        29       29       30       29       29
//         12        30       29       29       29       30