DateTimeFormatInfo.NativeCalendarName Propiedad

Definición

Espacio de nombres:

System.Globalization

Ensamblado:

System.Runtime.dll

Source:

DateTimeFormatInfo.cs

Obtiene el nombre nativo del calendario asociado al objeto DateTimeFormatInfo actual.

public:
 property System::String ^ NativeCalendarName { System::String ^ get(); };

public string NativeCalendarName { get; }

member this.NativeCalendarName : string

Public ReadOnly Property NativeCalendarName As String

Valor de propiedad

String

El nombre nativo del calendario utilizado en la referencia cultural asociada al objeto DateTimeFormatInfo actual si dicho nombre está disponible, o una cadena vacía ("") si el nombre del calendario nativo no está disponible.

Ejemplos

En el ejemplo siguiente se muestran varios métodos y propiedades que especifican patrones de formato de fecha y hora, nombre de calendario nativo y nombres completos y abreviados de mes y día.

// This code example demonstrates the DateTimeFormatInfo
// MonthGenitiveNames, AbbreviatedMonthGenitiveNames,
// ShortestDayNames, and NativeCalendarName properties, and
// the GetShortestDayName() and SetAllDateTimePatterns() methods.

using System;
using System.Globalization;

class Sample
{
    public static void Main()
    {
    string[] myDateTimePatterns = new string[] {"MM/dd/yy", "MM/dd/yyyy"};

// Get the en-US culture.
    CultureInfo ci = new CultureInfo("en-US");
// Get the DateTimeFormatInfo for the en-US culture.
    DateTimeFormatInfo dtfi = ci.DateTimeFormat;

// Display the effective culture.
    Console.WriteLine("This code example uses the {0} culture.", ci.Name);

// Display the native calendar name.
    Console.WriteLine("\nNativeCalendarName...");
    Console.WriteLine("\"{0}\"", dtfi.NativeCalendarName);

// Display month genitive names.
    Console.WriteLine("\nMonthGenitiveNames...");
    foreach (string name in dtfi.MonthGenitiveNames)
    {
    Console.WriteLine("\"{0}\"", name);
    }

// Display abbreviated month genitive names.
    Console.WriteLine("\nAbbreviatedMonthGenitiveNames...");
    foreach (string name in dtfi.AbbreviatedMonthGenitiveNames)
    {
    Console.WriteLine("\"{0}\"", name);
    }

// Display shortest day names.
    Console.WriteLine("\nShortestDayNames...");
    foreach (string name in dtfi.ShortestDayNames)
    {
    Console.WriteLine("\"{0}\"", name);
    }

// Display shortest day name for a particular day of the week.
    Console.WriteLine("\nGetShortestDayName(DayOfWeek.Sunday)...");
    Console.WriteLine("\"{0}\"", dtfi.GetShortestDayName(DayOfWeek.Sunday));

// Display the initial DateTime format patterns for the 'd' format specifier.
    Console.WriteLine("\nInitial DateTime format patterns for the 'd' format specifier...");
    foreach (string name in dtfi.GetAllDateTimePatterns('d'))
    {
    Console.WriteLine("\"{0}\"", name);
    }

// Change the initial DateTime format patterns for the 'd' DateTime format specifier.
    Console.WriteLine("\nChange the initial DateTime format patterns for the \n" +
                      "'d' format specifier to my format patterns...");
    dtfi.SetAllDateTimePatterns(myDateTimePatterns, 'd');

// Display the new DateTime format patterns for the 'd' format specifier.
    Console.WriteLine("\nNew DateTime format patterns for the 'd' format specifier...");
    foreach (string name in dtfi.GetAllDateTimePatterns('d'))
    {
    Console.WriteLine("\"{0}\"", name);
    }
    }
}
/*
This code example produces the following results:

This code example uses the en-US culture.

NativeCalendarName...
"Gregorian Calendar"

MonthGenitiveNames...
"January"
"February"
"March"
"April"
"May"
"June"
"July"
"August"
"September"
"October"
"November"
"December"
""

AbbreviatedMonthGenitiveNames...
"Jan"
"Feb"
"Mar"
"Apr"
"May"
"Jun"
"Jul"
"Aug"
"Sep"
"Oct"
"Nov"
"Dec"
""

ShortestDayNames...
"Su"
"Mo"
"Tu"
"We"
"Th"
"Fr"
"Sa"

GetShortestDayName(DayOfWeek.Sunday)...
"Su"

Initial DateTime format patterns for the 'd' format specifier...
"M/d/yyyy"
"M/d/yy"
"MM/dd/yy"
"MM/dd/yyyy"
"yy/MM/dd"
"yyyy-MM-dd"
"dd-MMM-yy"

Change the initial DateTime format patterns for the
'd' format specifier to my format patterns...

New DateTime format patterns for the 'd' format specifier...
"MM/dd/yy"
"MM/dd/yyyy"

*/

' This code example demonstrates the DateTimeFormatInfo 
' MonthGenitiveNames, AbbreviatedMonthGenitiveNames, 
' ShortestDayNames, and NativeCalendarName properties, and
' the GetShortestDayName() and SetAllDateTimePatterns() methods.

Imports System.Globalization

Class Sample
    Public Shared Sub Main() 
        Dim myDateTimePatterns() As String = {"MM/dd/yy", "MM/dd/yyyy"}
        Dim name As String = ""
        
        ' Get the en-US culture.
        Dim ci As New CultureInfo("en-US")
        ' Get the DateTimeFormatInfo for the en-US culture.
        Dim dtfi As DateTimeFormatInfo = ci.DateTimeFormat
        
        ' Display the effective culture.
        Console.WriteLine("This code example uses the {0} culture.", ci.Name)
        
        ' Display the native calendar name.    
        Console.WriteLine(vbCrLf & "NativeCalendarName...")
        Console.WriteLine("""{0}""", dtfi.NativeCalendarName)
        
        ' Display month genitive names.
        Console.WriteLine(vbCrLf & "MonthGenitiveNames...")
        For Each name In dtfi.MonthGenitiveNames
            Console.WriteLine("""{0}""", name)
        Next name
        
        ' Display abbreviated month genitive names.
        Console.WriteLine(vbCrLf & "AbbreviatedMonthGenitiveNames...")
        For Each name In dtfi.AbbreviatedMonthGenitiveNames
            Console.WriteLine("""{0}""", name)
        Next name
        
        ' Display shortest day names.
        Console.WriteLine(vbCrLf & "ShortestDayNames...")
        For Each name In dtfi.ShortestDayNames
            Console.WriteLine("""{0}""", name)
        Next name
        
        ' Display shortest day name for a particular day of the week.
        Console.WriteLine(vbCrLf & "GetShortestDayName(DayOfWeek.Sunday)...")
        Console.WriteLine("""{0}""", dtfi.GetShortestDayName(DayOfWeek.Sunday))
        
        ' Display the initial DateTime format patterns for the 'd' format specifier.
        Console.WriteLine(vbCrLf & "Initial DateTime format patterns for " & _
                          "the 'd' format specifier...")
        For Each name In dtfi.GetAllDateTimePatterns("d"c)
            Console.WriteLine("""{0}""", name)
        Next name
        
        ' Change the initial DateTime format patterns for the 'd' DateTime format specifier.
        Console.WriteLine(vbCrLf & "Change the initial DateTime format patterns for the " & _
                          vbCrLf & "'d' format specifier to my format patterns...")
        dtfi.SetAllDateTimePatterns(myDateTimePatterns, "d"c)
        
        ' Display the new DateTime format patterns for the 'd' format specifier.
        Console.WriteLine(vbCrLf & _
                          "New DateTime format patterns for the 'd' format specifier...")
        For Each name In dtfi.GetAllDateTimePatterns("d"c)
            Console.WriteLine("""{0}""", name)
        Next name
    
    End Sub
End Class
'
'This code example produces the following results:
'
'This code example uses the en-US culture.
'
'NativeCalendarName...
'"Gregorian Calendar"
'
'MonthGenitiveNames...
'"January"
'"February"
'"March"
'"April"
'"May"
'"June"
'"July"
'"August"
'"September"
'"October"
'"November"
'"December"
'""
'
'AbbreviatedMonthGenitiveNames...
'"Jan"
'"Feb"
'"Mar"
'"Apr"
'"May"
'"Jun"
'"Jul"
'"Aug"
'"Sep"
'"Oct"
'"Nov"
'"Dec"
'""
'
'ShortestDayNames...
'"Su"
'"Mo"
'"Tu"
'"We"
'"Th"
'"Fr"
'"Sa"
'
'GetShortestDayName(DayOfWeek.Sunday)...
'"Su"
'
'Initial DateTime format patterns for the 'd' format specifier...
'"M/d/yyyy"
'"M/d/yy"
'"MM/dd/yy"
'"MM/dd/yyyy"
'"yy/MM/dd"
'"yyyy-MM-dd"
'"dd-MMM-yy"
'
'Change the initial DateTime format patterns for the
''d' format specifier to my format patterns...
'
'New DateTime format patterns for the 'd' format specifier...
'"MM/dd/yy"
'"MM/dd/yyyy"
'

Notas a los autores de las llamadas

Si Calendar es pero TaiwanCalendarCurrentCulture no es "zh-TW", NativeCalendarName, GetEraName(Int32)y GetAbbreviatedEraName(Int32) devuelven una cadena vacía ("").