File: Default.aspx
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<%@ Import Namespace="System.Web.Configuration" %>
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
protected void btnSearch_Click(object sender, EventArgs e)
{
string connectionString = WebConfigurationManager.ConnectionStrings["Products"].ConnectionString;
SqlConnection con = new SqlConnection(connectionString);
SqlCommand cmd = new SqlCommand("SELECT Totals FROM Products WHERE Title=@Title", con);
cmd.Parameters.AddWithValue("@Title", txtTitle.Text);
using (con)
{
con.Open();
Object result = cmd.ExecuteScalar();
if (result != null)
lblResult.Text = String.Format("{0:c}", result);
else
lblResult.Text = "No match!";
}
}
Show Execute Scalar
Box Office Totals
Text="Product Title:"
AssociatedControlID="txtTitle"
Runat="server" />
Runat="server" />
Text="Search"
OnClick="btnSearch_Click"
Runat="server" />
Runat="server" />