ADO.NET Data Service 二 绑定数据类

[DataServiceKey("Name")]
publicclassCustomerMDL
{
publicstringName{set;get;}
publicstringAddress{set;get;}
}

注意：这里一定要指定DataServiceKey这个特性，代的作用就是，指定这个类中的数据那个是主键值

2.创建一个数据储藏类

publicclassCustomerStore
{
privatestaticList<CustomerMDL>customer;

publicIQueryable<CustomerMDL>Customer
{
get
{
if(CustomerStore.customer==null)
{
CustomerStore.customer=newList<CustomerMDL>();
CustomerStore.customer.Add(newCustomerMDL
{
Name="cao",
Address="SiChuan"
});

CustomerStore.customer.Add(newCustomerMDL
{
Name="goodMan",
Address="SiChuan"
});

CustomerStore.customer.Add(newCustomerMDL
{
Name="goodMan",
Address="SiChuan"
});

}
returnCustomerStore.customer.AsQueryable();

}
}
}

3.创建一个ADO.NETDataService类

publicclassMyCustomer:DataService<CustomerStore>
{
//仅调用此方法一次以初始化涉及服务范围的策略。
publicstaticvoidInitializeService(IDataServiceConfigurationconfig)
{
//TODO:设置规则以指明哪些实体集和服务操作是可见的、可更新的，等等。
//示例:
config.SetEntitySetAccessRule("*",EntitySetRights.AllRead);
//config.SetServiceOperationAccessRule("MyServiceOperation",ServiceOperationRights.All);
}
}

4.运行服务如下：

输入Customer将显示所有数据的条数

5.创建一个默认的页面，显示数据：

protectedvoidPage_Load(objectsender,EventArgse)
{
DataServiceContextcontext=newDataServiceContext(new

Uri("http://localhost:8202/MyCustomer.svc/"));

this.GridView1.DataSource=context.Execute<CustomerMDL>(newUri("Customer",UriKind.Relative));
this.GridView1.DataBind();
}