Calendar.GetDayOfMonth(DateTime) Method

public:
 abstract int GetDayOfMonth(DateTime time);

public abstract int GetDayOfMonth(DateTime time);

abstract member GetDayOfMonth : DateTime -> int

Public MustOverride Function GetDayOfMonth (time As DateTime) As Integer

Parameters

Returns

A positive integer that represents the day of the month in the time parameter.

Examples

The following code example demonstrates the members of the Calendar class.

using System;
using System.Globalization;

public class SamplesCalendar {

 public static void Main() {

 // Sets a DateTime to April 3, 2002 of the Gregorian calendar.
 DateTime myDT = new DateTime( 2002, 4, 3, new GregorianCalendar() );

 // Uses the default calendar of the InvariantCulture.
 Calendar myCal = CultureInfo.InvariantCulture.Calendar;

 // Displays the values of the DateTime.
 Console.WriteLine( "April 3, 2002 of the Gregorian calendar:" );
 DisplayValues( myCal, myDT );

 // Adds 5 to every component of the DateTime.
 myDT = myCal.AddYears( myDT, 5 );
 myDT = myCal.AddMonths( myDT, 5 );
 myDT = myCal.AddWeeks( myDT, 5 );
 myDT = myCal.AddDays( myDT, 5 );
 myDT = myCal.AddHours( myDT, 5 );
 myDT = myCal.AddMinutes( myDT, 5 );
 myDT = myCal.AddSeconds( myDT, 5 );
 myDT = myCal.AddMilliseconds( myDT, 5 );

 // Displays the values of the DateTime.
 Console.WriteLine( "After adding 5 to each component of the DateTime:" );
 DisplayValues( myCal, myDT );
 }

 public static void DisplayValues( Calendar myCal, DateTime myDT ) {
 Console.WriteLine( " Era: {0}", myCal.GetEra( myDT ) );
 Console.WriteLine( " Year: {0}", myCal.GetYear( myDT ) );
 Console.WriteLine( " Month: {0}", myCal.GetMonth( myDT ) );
 Console.WriteLine( " DayOfYear: {0}", myCal.GetDayOfYear( myDT ) );
 Console.WriteLine( " DayOfMonth: {0}", myCal.GetDayOfMonth( myDT ) );
 Console.WriteLine( " DayOfWeek: {0}", myCal.GetDayOfWeek( myDT ) );
 Console.WriteLine( " Hour: {0}", myCal.GetHour( myDT ) );
 Console.WriteLine( " Minute: {0}", myCal.GetMinute( myDT ) );
 Console.WriteLine( " Second: {0}", myCal.GetSecond( myDT ) );
 Console.WriteLine( " Milliseconds: {0}", myCal.GetMilliseconds( myDT ) );
 Console.WriteLine();
 }
}


/*
This code produces the following output.

April 3, 2002 of the Gregorian calendar:
 Era: 1
 Year: 2002
 Month: 4
 DayOfYear: 93
 DayOfMonth: 3
 DayOfWeek: Wednesday
 Hour: 0
 Minute: 0
 Second: 0
 Milliseconds: 0

After adding 5 to each component of the DateTime:
 Era: 1
 Year: 2007
 Month: 10
 DayOfYear: 286
 DayOfMonth: 13
 DayOfWeek: Saturday
 Hour: 5
 Minute: 5
 Second: 5
 Milliseconds: 5

*/

Imports System.Globalization


Public Class SamplesCalendar 

 Public Shared Sub Main()

 ' Sets a DateTime to April 3, 2002 of the Gregorian calendar.
 Dim myDT As New DateTime(2002, 4, 3, New GregorianCalendar())

 ' Uses the default calendar of the InvariantCulture.
 Dim myCal As Calendar = CultureInfo.InvariantCulture.Calendar

 ' Displays the values of the DateTime.
 Console.WriteLine("April 3, 2002 of the Gregorian calendar:")
 DisplayValues(myCal, myDT)

 ' Adds 5 to every component of the DateTime.
 myDT = myCal.AddYears(myDT, 5)
 myDT = myCal.AddMonths(myDT, 5)
 myDT = myCal.AddWeeks(myDT, 5)
 myDT = myCal.AddDays(myDT, 5)
 myDT = myCal.AddHours(myDT, 5)
 myDT = myCal.AddMinutes(myDT, 5)
 myDT = myCal.AddSeconds(myDT, 5)
 myDT = myCal.AddMilliseconds(myDT, 5)

 ' Displays the values of the DateTime.
 Console.WriteLine("After adding 5 to each component of the DateTime:")
 DisplayValues(myCal, myDT)

 End Sub

 Public Shared Sub DisplayValues(myCal As Calendar, myDT As DateTime)
 Console.WriteLine(" Era: {0}", myCal.GetEra(myDT))
 Console.WriteLine(" Year: {0}", myCal.GetYear(myDT))
 Console.WriteLine(" Month: {0}", myCal.GetMonth(myDT))
 Console.WriteLine(" DayOfYear: {0}", myCal.GetDayOfYear(myDT))
 Console.WriteLine(" DayOfMonth: {0}", myCal.GetDayOfMonth(myDT))
 Console.WriteLine(" DayOfWeek: {0}", myCal.GetDayOfWeek(myDT))
 Console.WriteLine(" Hour: {0}", myCal.GetHour(myDT))
 Console.WriteLine(" Minute: {0}", myCal.GetMinute(myDT))
 Console.WriteLine(" Second: {0}", myCal.GetSecond(myDT))
 Console.WriteLine(" Milliseconds: {0}", myCal.GetMilliseconds(myDT))
 Console.WriteLine()
 End Sub

End Class


'This code produces the following output.
'
'April 3, 2002 of the Gregorian calendar:
' Era: 1
' Year: 2002
' Month: 4
' DayOfYear: 93
' DayOfMonth: 3
' DayOfWeek: Wednesday
' Hour: 0
' Minute: 0
' Second: 0
' Milliseconds: 0
'
'After adding 5 to each component of the DateTime:
' Era: 1
' Year: 2007
' Month: 10
' DayOfYear: 286
' DayOfMonth: 13
' DayOfWeek: Saturday
' Hour: 5
' Minute: 5
' Second: 5
' Milliseconds: 5

See also

• Day
• GetEra(DateTime)
• GetYear(DateTime)
• GetMonth(DateTime)
• GetWeekOfYear(DateTime, CalendarWeekRule, DayOfWeek)
• GetDayOfYear(DateTime)
• GetDayOfWeek(DateTime)
• GetHour(DateTime)
• GetMinute(DateTime)
• GetSecond(DateTime)
• GetMilliseconds(DateTime)