Метод writeCharCode
- int charCode
Записывает символ, представленный charCode.
Эквивалентно write(String.fromCharCode(charCode)).
Реализация
void writeCharCode(int charCode);
© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-core/StringSink/writeCharCode.html