CalendarType

CalendarType enumeration

Especifica el tipo de calendario.

public enum CalendarType

Valores

NombreValorDescripción
Gregorian0El calendario gregoriano.
Hijri1El calendario lunar Hijri.
Hebrew2El calendario lunar hebreo.
SakaEra3El calendario de la Era Saka.
UmAlQura4El calendario de Um-al-Qura.

Ejemplos

Muestra cómo aplicar automáticamente un formato personalizado a los resultados de los campos a medida que se actualizan los campos.

public void FieldResultFormatting()
{
    Document doc = new Document();
    DocumentBuilder builder = new DocumentBuilder(doc);
    FieldResultFormatter formatter = new FieldResultFormatter("${0}", "Date: {0}", "Item # {0}:");
    doc.FieldOptions.ResultFormatter = formatter;

    // Nuestro formateador de resultados de campos aplica un formato personalizado a campos recién creados de tres tipos de formatos.
    // Los formateadores de resultados de campo aplican nuevo formato a los campos a medida que se actualizan.
    // lo que sucede tan pronto como los creamos usando esta sobrecarga del método InsertField.
    // 1 - Numérico:
    builder.InsertField(" = 2 + 3 \\# $###");

    Assert.AreEqual("$5", doc.Range.Fields[0].Result);
    Assert.AreEqual(1, formatter.CountFormatInvocations(FieldResultFormatter.FormatInvocationType.Numeric));

    // 2 - Fecha/hora:
    builder.InsertField("DATE \\@ \"d MMMM yyyy\"");

    Assert.IsTrue(doc.Range.Fields[1].Result.StartsWith("Date: "));
    Assert.AreEqual(1, formatter.CountFormatInvocations(FieldResultFormatter.FormatInvocationType.DateTime));

    // 3 - Generalidades:
    builder.InsertField("QUOTE \"2\" \\* Ordinal");

    Assert.AreEqual("Item # 2:", doc.Range.Fields[2].Result);
    Assert.AreEqual(1, formatter.CountFormatInvocations(FieldResultFormatter.FormatInvocationType.General));

    formatter.PrintFormatInvocations();
}

/// <summary>
/// Cuando se actualizan campos con formato, este formateador anulará su formato
/// con un formato personalizado, mientras realiza un seguimiento de cada invocación.
/// </summary>
private class FieldResultFormatter : IFieldResultFormatter
{
    public FieldResultFormatter(string numberFormat, string dateFormat, string generalFormat)
    {
        mNumberFormat = numberFormat;
        mDateFormat = dateFormat;
        mGeneralFormat = generalFormat;
    }

    public string FormatNumeric(double value, string format)
    {
        if (string.IsNullOrEmpty(mNumberFormat)) 
            return null;

        string newValue = String.Format(mNumberFormat, value);
        FormatInvocations.Add(new FormatInvocation(FormatInvocationType.Numeric, value, format, newValue));
        return newValue;
    }

    public string FormatDateTime(DateTime value, string format, CalendarType calendarType)
    {
        if (string.IsNullOrEmpty(mDateFormat))
            return null;

        string newValue = String.Format(mDateFormat, value);
        FormatInvocations.Add(new FormatInvocation(FormatInvocationType.DateTime, $"{value} ({calendarType})", format, newValue));
        return newValue;
    }

    public string Format(string value, GeneralFormat format)
    {
        return Format((object)value, format);
    }

    public string Format(double value, GeneralFormat format)
    {
        return Format((object)value, format);
    }

    private string Format(object value, GeneralFormat format)
    {
        if (string.IsNullOrEmpty(mGeneralFormat))
            return null;

        string newValue = String.Format(mGeneralFormat, value);
        FormatInvocations.Add(new FormatInvocation(FormatInvocationType.General, value, format.ToString(), newValue));
        return newValue;
    }

    public int CountFormatInvocations(FormatInvocationType formatInvocationType)
    {
        if (formatInvocationType == FormatInvocationType.All)
            return FormatInvocations.Count;

        return FormatInvocations.Count(f => f.FormatInvocationType == formatInvocationType);
    }

    public void PrintFormatInvocations()
    { 
        foreach (FormatInvocation f in FormatInvocations)
            Console.WriteLine($"Invocation type:\t{f.FormatInvocationType}\n" +
                              $"\tOriginal value:\t\t{f.Value}\n" +
                              $"\tOriginal format:\t{f.OriginalFormat}\n" +
                              $"\tNew value:\t\t\t{f.NewValue}\n");
    }

    private readonly string mNumberFormat;
    private readonly string mDateFormat;
    private readonly string mGeneralFormat; 
    private List<FormatInvocation> FormatInvocations { get; } = new List<FormatInvocation>();

    private class FormatInvocation
    {
        public FormatInvocationType FormatInvocationType { get; }
        public object Value { get; }
        public string OriginalFormat { get; }
        public string NewValue { get; }

        public FormatInvocation(FormatInvocationType formatInvocationType, object value, string originalFormat, string newValue)
        {
            Value = value;
            FormatInvocationType = formatInvocationType;
            OriginalFormat = originalFormat;
            NewValue = newValue;
        }
    }

    public enum FormatInvocationType
    {
        Numeric, DateTime, General, All
    }
}

Ver también

BuildVersionInfo Class ChapterPageSeparator Enum