ส่วนขยายฟิลด์ JavaScript

public static string Format(string dateFormat, string dateValue)

using Aspose.Pdf.Annotations.JavascriptExtensions;
string result = FieldDateTimeFormatter.Format("mm/dd/yyyy", "2026-06-11");
Console.WriteLine(result); // 06/11/2026

public string Format(
    int precision,
    int sepStyle,
    int negStyle,
    string currencySymbol,
    bool isPrependCurrency,
    string fieldValue)

using Aspose.Pdf.Annotations.JavascriptExtensions;
var formatter = new FieldNumberCurrencyFormatter();
string result = formatter.Format(
    precision: 2,
    sepStyle: 0,
    negStyle: 0,
    currencySymbol: "$",
    isPrependCurrency: true,
    fieldValue: "1234.5");
Console.WriteLine(result); // $1,234.50

public string Format(
    int precision,
    int sepStyle,
    bool isPrependPercent,
    string fieldValue)

using Aspose.Pdf.Annotations.JavascriptExtensions;
var formatter = new FieldNumberPercentFormatter();
string result = formatter.Format(
    precision: 1,
    sepStyle: 0,
    isPrependPercent: false,
    fieldValue: "0.1234");
Console.WriteLine(result); // 12.3%

using Aspose.Pdf;
using Aspose.Pdf.Annotations.JavascriptExtensions;
byte[] data = File.ReadAllBytes("form.pdf");
using var doc = Document.Open(data);
if (doc.Form is not null)
{
    var currencyFormatter = new FieldNumberCurrencyFormatter();
    foreach (var field in doc.Form.Fields)
    {
        if (field.Value is not null)
        {
            string formatted = currencyFormatter.Format(
                precision: 2,
                sepStyle: 0,
                negStyle: 0,
                currencySymbol: "$",
                isPrependCurrency: true,
                fieldValue: field.Value);
            Console.WriteLine($"{field.Name}: {formatted}");
        }
    }
}