AcManager.Controls.ViewModels.RaceGridViewModel.RebuildGridAsync C# (CSharp) 메소드

        private Task RebuildGridAsync() {
            if (_rebuildingTask == null) {
                _rebuildingTask = RebuildGridAsyncInner();
                OnPropertyChanged(nameof(IsBusy));
            }

            return _rebuildingTask;
        }