setOperation method
Specify the DragOperation while dragging the file.
Implementation
Future<bool> setOperation(DragOperation operation,
{required int viewId}) async {
throw UnimplementedError('setOperation');
}
Specify the DragOperation while dragging the file.
Future<bool> setOperation(DragOperation operation,
{required int viewId}) async {
throw UnimplementedError('setOperation');
}