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Paradoxal Press

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Category: Programming
Level: Beginner to seasoned
900 pages
ISBN-10 097661322-0
ISBN-13 978-097661322-0
$59.99 USA
$79.99 CANADA


Listing 23-44 extracted from chapter ASP.NET 2


Listing 23-43<     > Listing 23-45



Example_23_44.aspx
<%@ Page Language="C#"  %>
<%@ OutputCache Duration="60"  VaryByParam="Color" %>
<script language="C#" runat="server">
   void Btn_Click(Object sender, EventArgs e) {
      Msg.Text = "You selected : " + Color.SelectedItem.Value;
   }
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
   <body>
      <% Response.Write("Page generated at : " + DateTime.Now); %> <br/>
      <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