📄 tio-hashtable.aspx
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<%@ Page Language="C#" Debug="true" %>
<script runat="server">
void Page_Load()
{
lblShow.Visible = false;
if (Page.IsPostBack)
{
DateTime datDateIn;
Hashtable hashConcerts = new Hashtable();
hashConcerts[Convert.ToDateTime("1/3/2005")] = "Bridgemen";
hashConcerts[Convert.ToDateTime("1/4/2005")] = "Vanguard";
hashConcerts[Convert.ToDateTime("1/2/2005")] = "Blue Devils";
hashConcerts[Convert.ToDateTime("1/1/2005")] = "Belevederes";
datDateIn = Convert.ToDateTime(txtDateIn.Text);
lblShow.Text = "On this date enjoy the: ";
lblShow.Text += hashConcerts[datDateIn];
lblShow.Visible = true;
} //End if (Page.IsPostBack)
} //End Page_Load
</script>
<html>
<head>
<title>HashTable Example</title>
</head>
<body>
<form runat="server">
<h3>2005 Drum and Bugle Corps Concert
</h3>
Please enter a date between 1/1/2005 and 1/4/2005
<asp:TextBox id="txtDateIn" runat="server"></asp:TextBox>
<br />
<asp:Button id="Button1" runat="server" Text="Look up"></asp:Button>
<br />
<asp:Label id="lblShow" runat="server"></asp:Label>
</form>
</body>
</html>
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