我需要做一個下拉列表從XML文件結合兩個領域...結合了asp.net下拉列表兩個字段
XML文件:
<?xml version="1.0" encoding="utf-8" ?>
<exchangeRates>
<rate country="aud" >0.97</rate>
<rate country="usd" >1.01</rate>
</exchangeRates>
我需要的下拉列表,以顯示國家,就像率
aud 0.97
usd 1.01
喜歡的東西
SELECT country + rate AS NewColumn FROM XML above
And then use NewColumn for the DataValueFIeld:
<asp:DropDownList ID="DropDownList1" runat="server"
DataSourceID="SqlDBSrc" DataTextField="NAME" DataValueField="NewColumn"
>
<asp:XmlDataSource ID="ListItems" runat="server" DataFile="~/ExchangeRates.xml">
</asp:XmlDataSource>
如何在asp.net中正確執行此操作?