public ActionResult Index()
{
try
{
var cloudTableClient = cloudStorageAccount.CreateCloudTableClient();
cloudTableClient.CreateTableIfNotExist("Customers");
var context = new CustomerDataContext(cloudStorageAccount.TableEndpoint.AbsoluteUri, cloudStorageAccount.Credentials);
var list = context.Customers.ToList();
// 如果表中有实体信息则显示该表到UI层
if (list.Count() > 0)
{
MVCSessionCachedDataProvider<Customer> provider = new MVCSessionCachedDataProvider<Customer>(this, "provider1");
TableStoragePagingUtility<Customer> pagingUtility = new TableStoragePagingUtility<Customer>(provider, cloudStorageAccount,
context, 10, "Customers");
return View("Index", new CustomersSet() { Customers = pagingUtility.GetCurrentOrFirstPage().ToList(), ReadyToShowUI = true });
}
else
{
//如果表中没有实体显示指引用户向表中添加数据的链接.
ViewResult vr = View("Index", new CustomersSet() { ReadyToShowUI = false });
return vr;
}
}
catch (Exception ex)
{
return View("Error", new HandleErrorInfo(ex, "HomeController", "Index"));
}
}
public ActionResult AddDataToTest()
{
var cloudTableClient = cloudStorageAccount.CreateCloudTableClient();
var context = new CustomerDataContext(cloudStorageAccount.TableEndpoint.AbsoluteUri, cloudStorageAccount.Credentials);
try
{
// 向表中添加65个实体
for (int i = 0; i < 65; i++)
{
context.AddObject("Customers", new Customer() { Age = r.Next(16, 70), Name = "Customer" + i.ToString() });
}
context.SaveChanges();
MVCSessionCachedDataProvider<Customer> provider = new MVCSessionCachedDataProvider<Customer>(this, "provider1");
TableStoragePagingUtility<Customer> pagingUtility = new TableStoragePagingUtility<Customer>(provider, cloudStorageAccount,
context, 10, "Customers");
return View("Index", new CustomersSet() { Customers = pagingUtility.GetNextPage().ToList(), ReadyToShowUI = true });
}
catch (Exception ex)
{
return View("Error",new HandleErrorInfo(ex,"HomeController","AddDataToTest"));
}
}
public ActionResult Next()
{
var cloudTableClient = cloudStorageAccount.CreateCloudTableClient();
var context = new CustomerDataContext(cloudStorageAccount.TableEndpoint.AbsoluteUri, cloudStorageAccount.Credentials);
MVCSessionCachedDataProvider<Customer> provider = new MVCSessionCachedDataProvider<Customer>(this, "provider1");
TableStoragePagingUtility<Customer> pagingUtility = new TableStoragePagingUtility<Customer>(provider, cloudStorageAccount,
context, 10, "Customers");
return View("Index", new CustomersSet() { Customers = pagingUtility.GetNextPage().ToList(), ReadyToShowUI=true });
}
