public async Task <ActionResult> PWGtimeOut(CancellationToken cancellationToken)
{
ViewBag.SyncType = "Asynchronous with CancellationToken";
var widgetService = new WidgetService();
var prodService = new ProductService();
var gizmoService = new GizmoService();
var widgetTask = widgetService.GetWidgetsAsync(cancellationToken);
var prodTask = prodService.GetProductsAsync(cancellationToken);
var gizmoTask = gizmoService.GetGizmosAsync(cancellationToken);
await Task.WhenAll(widgetTask, prodTask, gizmoTask);
var pwgVM = new ProdGizWidgetVM(
widgetTask.Result,
prodTask.Result,
gizmoTask.Result
);
ViewBag.numGizmos = pwgVM.gizmoList.Count();
ViewBag.numWidgets = pwgVM.widgetList.Count();
ViewBag.numProducts = pwgVM.prodList.Count();
return(View("PWG", pwgVM));
}
private async Task GetPWGsrvAsync()
{
var widgetService = new WidgetService();
var prodService = new ProductService();
var gizmoService = new GizmoService();
var widgetTask = widgetService.GetWidgetsAsync();
var prodTask = prodService.GetProductsAsync();
var gizmoTask = gizmoService.GetGizmosAsync();
await Task.WhenAll(widgetTask, prodTask, gizmoTask);
var pwgVM = new ProdGizWidgetVM(
widgetTask.Result,
prodTask.Result,
gizmoTask.Result
);
WidgetGridView.DataSource = pwgVM.widgetList;
WidgetGridView.DataBind();
ProductGridView.DataSource = pwgVM.prodList;
ProductGridView.DataBind();
GizmoGridView.DataSource = pwgVM.gizmoList;
GizmoGridView.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
var widgetService = new WidgetService();
var prodService = new ProductService();
var gizmoService = new GizmoService();
var pwgVM = new ProdGizWidgetVM(
widgetService.GetWidgets(),
prodService.GetProducts(),
gizmoService.GetGizmos()
);
WidgetGridView.DataSource = pwgVM.widgetList;
WidgetGridView.DataBind();
ProductGridView.DataSource = pwgVM.prodList;
ProductGridView.DataBind();
GizmoGridView.DataSource = pwgVM.gizmoList;
GizmoGridView.DataBind();
stopWatch.Stop();
ElapsedTimeLabel.Text = String.Format("Elapsed time: {0}",
stopWatch.Elapsed.Milliseconds / 1000.0);
}
//========= Combination
public ActionResult PWG()
{
ViewBag.SyncOrAsync = Synchronous;
var widgets = _widgetService.GetWidgets();
var products = _productService.GetProducts();
var gizmos = _gizmoService.GetGizmos();
var model = new ProdGizWidgetVM(widgets, products, gizmos);
return(View(model));
}
public async Task <ActionResult> PWGAsync()
{
ViewBag.SyncOrAsync = Asynchronous;
Task <List <Widget> > widgetTask = _widgetService.GetWidgetsAsync();
Task <List <Product> > productTask = _productService.GetProductsAsync();
Task <List <Gizmo> > gizmoTask = _gizmoService.GetGizmosAsync();
await Task.WhenAll(widgetTask, productTask, gizmoTask);
var model = new ProdGizWidgetVM(widgetTask.Result, productTask.Result, gizmoTask.Result);
return(View("PWG", model));
}
public ActionResult PWG()
{
ViewBag.SyncType = "Synchronous";
var widgetService = new WidgetService();
var prodService = new ProductService();
var gizmoService = new GizmoService();
var pwgVM = new ProdGizWidgetVM(
widgetService.GetWidgets(),
prodService.GetProducts(),
gizmoService.GetGizmos()
);
return(View("PWG", pwgVM));
}
public async Task <ActionResult> PWGasync()
{
ViewBag.SyncType = "Asynchronous";
var widgetService = new WidgetService();
var prodService = new ProductService();
var gizmoService = new GizmoService();
var widgetTask = widgetService.GetWidgetsAsync();
var prodTask = prodService.GetProductsAsync();
var gizmoTask = gizmoService.GetGizmosAsync();
await Task.WhenAll(widgetTask, prodTask, gizmoTask);
var pwgVM = new ProdGizWidgetVM(
widgetTask.Result,
prodTask.Result,
gizmoTask.Result
);
return(View("PWG", pwgVM));
}
