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Paradoxal Press
Buy directly from Paradoxal Press at $33.99 (Save 43%)
Category: Programming
Level: Beginner to seasoned
900 pages
ISBN-10 097661322-0
ISBN-13 978-097661322-0
$59.99 USA
$79.99 CANADA
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Listing 23-21 extracted from chapter ASP.NET 2
Listing 23-20< > Listing 23-22
Example_23_21.aspx
<%@ Page Language="C#" Debug="true" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<script language="C#" runat="server">
void Btn_Click(Object sender, EventArgs e) {
// Add a new selection Item in the session :
System.Collections.Generic.List<Item> listItems =
Session["ItemsSelected"] as System.Collections.Generic.List<Item>;
listItems.Add(new Item( Color.SelectedItem.Value ,DateTime.Now) );
Msg.Text = string.Empty;
// Build selections historic :
foreach( Item item in listItems )
Msg.Text += item.ToString() + "<br/>";
}
</script>
<body>
<center>
<form id="Form1" action="Default.aspx" method="post" runat="server">
Color : <asp:dropdownlist id="Color" runat="server" >
<asp:listitem>white</asp:listitem>
<asp:listitem>black</asp:listitem>
</asp:dropdownlist>
<br/>
<asp:button id="Button1" text="Submit" OnClick="Btn_Click"
runat="server"/>
<br/>
<asp:label id="Msg" runat="server"/>
</form>
</center>
</body>
</html>
Copyright Patrick Smacchia 2006 2007
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