FieldFormat Class

public class FieldFormat

Public Class FieldFormat

public ref class FieldFormat

type FieldFormat =  class end

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

// Use a document builder to insert field with no format
Field field = builder.InsertField("= 2 + 3");

// We can format our field here instead of in the field code
FieldFormat format = field.Format;
format.NumericFormat = "$###.00";
field.Update();

Assert.AreEqual("$  5.00", field.Result);

// Apply a date/time format
field = builder.InsertField("DATE");
format = field.Format;
format.DateTimeFormat = "dddd, MMMM dd, yyyy";
field.Update();

Console.WriteLine($"Today's date, in {format.DateTimeFormat} format:\n\t{field.Result}");

// Apply 2 general formats at the same time
field = builder.InsertField("= 25 + 33");
format = field.Format;
format.GeneralFormats.Add(GeneralFormat.LowercaseRoman);
format.GeneralFormats.Add(GeneralFormat.Upper);
field.Update();

int index = 0;
using (IEnumerator<GeneralFormat> generalFormatEnumerator = format.GeneralFormats.GetEnumerator())
    while (generalFormatEnumerator.MoveNext())
        Console.WriteLine($"General format index {index++}: {generalFormatEnumerator.Current}");

Assert.AreEqual("LVIII", field.Result);
Assert.AreEqual(2, format.GeneralFormats.Count);
Assert.AreEqual(GeneralFormat.LowercaseRoman, format.GeneralFormats[0]);

// Removing field formats
format.GeneralFormats.Remove(GeneralFormat.LowercaseRoman);
format.GeneralFormats.RemoveAt(0);
Assert.AreEqual(0, format.GeneralFormats.Count);
field.Update();

// Our field has no general formats left and is back to default form
Assert.AreEqual("58", field.Result);