假设我要绑定一个泛型类型（这里：词典＆LT;字符串，字符串＆GT; ）使用新的ASP.NET 4.5直放站强类型数据绑定

然后，我将不得不放下 KeyValuePair＆LT;字符串，字符串＆GT; 作为直放站的ItemType属性

 ＆LT; ASP：直放站ID =rpCategories=服务器的ItemType =System.Collections.Generic.KeyValuePair＆LT;字符串，字符串＆GT;＆GT;
 

有一个明显的问题就在这里：我不能使用＆LT; 或＆GT; 内的ItemType的文字！

如何将一去吗？是使用泛型可能以某种方式与新的数据绑定模式？

这对我的作品：

$ C $后面

 保护无效的Page_Load（对象发件人，EventArgs的）
        {
           rpCategories.DataSource =新字典＆LT;字符串，字符串＆GT;（）
            {
                {1，项目}，{2，项目}，{3，项目}，
            };
        rpCategories.DataBind（）;
        }
 

标记

 ＆LT; ASP：直放站ID =rpCategories=服务器的ItemType =System.Collections.Generic.KeyValuePair`2 [System.String，System.String]＆GT ;
        ＆LT;的ItemTemplate＆GT;
            ＆LT; ASP：标签ID =标签1=服务器文本='＆LT;％＃Item.Key％＆GT;'＆GT;＆LT; / ASP：标签＆gt;
        ＆LT; / ItemTemplate中＆GT;
    ＆LT; / ASP：直放站＆GT;
 

Suppose I want to bind a generic type (here: Dictionary<string, string>) to a Repeater using the new ASP.NET 4.5 strongly typed data binding.

Then I would have to put down KeyValuePair<string, string> as the ItemType Property of the Repeater.

<asp:Repeater id="rpCategories" runat="server" ItemType="System.Collections.Generic.KeyValuePair<string, string>">

There is an obvious problem here: I can not use < or > within the ItemType text!

How would one go about this? Is the use of generics possible somehow with the new data binding model?

This works for me:

Code behind

   protected void Page_Load(object sender, EventArgs e)
        {
           rpCategories.DataSource = new Dictionary<string, string>()
            {
                {"1", "item"},{"2", "item"},{"3", "item"},
            };
        rpCategories.DataBind();
        }

Markup

<asp:Repeater ID="rpCategories" runat="server" ItemType="System.Collections.Generic.KeyValuePair`2[System.String,System.String]">
        <ItemTemplate>
            <asp:Label ID="Label1" runat="server" Text='<%# Item.Key %>'></asp:Label>
        </ItemTemplate>
    </asp:Repeater>