[我的ASP.net学习历程]Hashtable(DataBind)

<%@ page language="c#" autoeventwireup="true" debug="true" %>
<script language="c#" runat="server">
void page_load(object sender,eventargs e){
 hashtable ht_values=new hashtable();
 ht_values.add("1234","microsoft");
 ht_values.add("3210","ibm");
 ht_values.add("4321","sun");
 ht_values.add("5623","orlce");
 
 mydownlist.datasource=ht_values;
 mydownlist.datavaluefield="key";
 mydownlist.datatextfield="value";
 
 mylistbox.datasource=ht_values;
 mylistbox.datavaluefield="key";
 mylistbox.datatextfield="value";
 
 mydatagrid.datasource=ht_values;
 
 page.databind();
}
</script>
<form id="form_1" runat="server">
<asp:dropdownlist id="mydownlist" runat="server"></asp:dropdownlist><br>
<asp:listbox id="mylistbox" runat="server"></asp:listbox><br>
<asp:datagrid id="mydatagrid" runat="server" autogeneratecolumns="false">
 <columns>
  <asp:boundcolumn headertext="key" datafield="key"/>
  <asp:boundcolumn headertext="value" datafield="value"/>
 </columns>
</asp:datagrid>
</form>