Метод addFile

)

@JSName('add')

Реализация

@JSName('add')
DataTransferItem? addFile(File file) native;

© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-html/DataTransferItemList/addFile.html