MegaMan.Editor.Controls.ViewModels.AddStageViewModel.AddStageToProject C# (CSharp) Method

        private void AddStageToProject(TilesetDocument tileset)
        {
            var stage = _project.AddStage(Name);
            stage.ChangeTileset(tileset);
            _dataService.SaveProject(_project);

            var args = new StageChangedEventArgs(stage);
            ViewModelMediator.Current.GetEvent<StageChangedEventArgs>().Raise(this, args);
        }