private static Task ExecuteBatchRequest()
{
return Task.Run(() =>
{
CustomersContext context = new CustomersContext(new Uri(serviceUrl));
context.Format.UseJson();
IList<Customer> customers = context.Customers.ToList();
Customer customerToAdd = new Customer
{
Id = 5,
Name = "New Customer"
};
Customer customerToUpdate = customers.Skip(1).First();
Customer customerToDelete = customers.Skip(2).First();
context.AddToCustomers(customerToAdd);
customerToUpdate.Name = "Peter";
context.UpdateObject(customerToUpdate);
context.DeleteObject(customerToDelete);
DataServiceResponse response = context.SaveChanges(SaveChangesOptions.Batch | SaveChangesOptions.ReplaceOnUpdate);
if (!response.IsBatchResponse)
{
Console.WriteLine("There was an error with the batch request");
}
int i = 0;
foreach (OperationResponse individualResponse in response)
{
Console.WriteLine("Operation {0} status code = {1}", i++, individualResponse.StatusCode);
}
});
}
public void AddToCustomers(Customer customer)
{
base.AddObject("Customers", customer);
}