本文實例講述了asp.net更新指定記錄的方法。。具體方法如下：

我們先來看html頁面：
代碼如下:<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>
 <form id="form1" runat="server">
         
        <div style="text-align: center">
            <table style="width: 302px; height: 246px;">
                <tr>
                    <td colspan="2" style="width: 496px">
                        <asp:Label ID="Label2" runat="server" Text="更新指定數據" Font-Bold="True" ForeColor="Blue" Width="132px"></asp:Label></td>
                </tr>
                <tr>
                    <td colspan="2" style="width: 496px">
        <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="4" Font-Size="Smaller" ForeColor="#333333" GridLines="None">
            <Columns>
                <asp:BoundField DataField="商品編號" HeaderText="商品編號" />
                <asp:BoundField DataField="商品名稱" HeaderText="商品名稱" />
                <asp:BoundField DataField="商品數量" HeaderText="商品數量" />
                <asp:BoundField DataField="商品單價" HeaderText="商品單價" />
                <asp:HyperLinkField DataNavigateUrlFields="商品編號" DataNavigateUrlFormatString="Default.aspx?商品編號={0}"
                    HeaderText="更新" Text="更新" />
            </Columns>
            <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />