.net 2.0 Profile示例

配置

<profile defaultProvider="TBH_ProfileProvider">
   <providers>
      <add name="TBH_ProfileProvider"
         connectionStringName="LocalSqlServer"
         applicationName="/"
         type="System.Web.Profile.SqlProfileProvider, System.Web,Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
   </providers>
   <properties>
      <add name="FirstName" type="String" />
      <add name="LastName" type="String" />
      ...
      <add name="ShoppingCart"
         type="MB.TheBeerHouse.BLL.Store.ShoppingCart"
         serializeAs="Binary" allowAnonymous="true" />
   </properties>
</profile>

前台页面

<asp:Repeater runat="server" ID="repOrderItems">
   <ItemTemplate>
      <small>
      <asp:Image runat="Server" ID="imgProduct"
         ImageUrl="~/Images/ArrowR3.gif" GenerateEmptyAlternateText="true" />
      <%...# Eval("Title") %> -
      <%...# (this.Page as BasePage).FormatPrice(Eval("UnitPrice")) %>
      <small>(<%...# Eval("Quantity") %>)</small><br />
   </ItemTemplate>
</asp:Repeater>

后台数据加载

protected void Page_Load(object sender, EventArgs e)
...{
   if (!this.IsPostBack)
   ...{
      if (this.Profile.ShoppingCart.Items.Count > 0)
      ...{
         repOrderItems.DataSource = this.Profile.ShoppingCart.Items;
         repOrderItems.DataBind();
      }
   }
}

提交订单后清除
protected void wizSubmitOrder_FinishButtonClick(object sender,
   WizardNavigationEventArgs e)
{
this.Profile.ShoppingCart.Clear();
}

其它操作举例，如删除产品
public static void DeleteProduct(int id)
{
   (HttpContext.Current.Profile as
      ProfileCommon).ShoppingCart.DeleteProduct(id);
}