<％@ Import Namespace="System.Data" ％>
<％@ Import Namespace="System.Data.SqlClient" ％>
<html>
<script language="C#" runat="server">
void Page_Load(Object Src, EventArgs E ) {
if (!Page.IsPostBack) {
SqlConnection myConnection = new SqlConnection("server=(local)\\NetSDK;database=pubs;Trusted_Connection=yes");
SqlDataAdapter myCommand = new SqlDataAdapter("select * from Titles where type='business'", myConnection);
DataSet ds = new DataSet();
myCommand.Fill(ds, "Titles");
MyDataList.DataSource = ds.Tables["Titles"].DefaultView;
MyDataList.DataBind();
}
}
void Submit_Click(Object Src, EventArgs E ) {
for (int i=0; i<MyDataList.Items.Count; i++) {
String isChecked = ((CheckBox) MyDataList.Items[i].FindControl("Save")).Checked.ToString();
Message.InnerHtml += "Item(" + i + "): " + isChecked + "<br>";
}
}
</script>
<body topmargin="0" leftmargin="0" marginwidth="0" marginheight="0">
<form runat="server">
<!-- #include virtual="/quickstart/aspplus/samples/webforms/customize/header.inc" -->
<ASP:DataList id="MyDataList" RepeatColumns="2" runat="server">
<ItemTemplate>
<table cellpadding=10 10pt verdana">
<tr>
<td width=1 bgcolor="BD8672"/>
<td valign="top">
<img align="top" src='<％# DataBinder.Eval(Container.DataItem, "title_id", "/quickstart/aspplus/images/title-{0}.gif") ％>' >
</td>
<td valign="top">
<b>Title: </b><％# DataBinder.Eval(Container.DataItem, "title") ％><br>
<b>Category: </b><％# DataBinder.Eval(Container.DataItem, "type") ％><br>
<b>Publisher ID: </b><％# DataBinder.Eval(Container.DataItem, "pub_id") ％><br>
<b>Price: </b><％# DataBinder.Eval(Container.DataItem, "price", "$ {0}") ％>
<p>
<asp:CheckBox id="Save" runat="server"/> <b>Save to Favorites</b>
</td>
</tr>
</table>
</ItemTemplate>
</ASP:DataList>
<p>
<div type="submit" Value="Update Favorites" OnServerClick="Submit_Click" runat="server"/>
</div>
<p>
<!-- #include virtual="/quickstart/aspplus/samples/webforms/customize/footer.inc" -->
</form>
<div 10pt verdana" EnableViewState="false" id="Message" runat="server"/>
</body>
</html>
本篇新闻：Finding a Control Inside a Template
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