CSharp Change Row Style For Higher Value – ADO.Net Database

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="FormatHighPrices" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
        <asp:SqlDataSource ID="SqlDataSource1"
                           runat="server"
                           ConnectionString="<%$ ConnectionStrings:Northwind %>"
            SelectCommand="SELECT ProductID, ProductName, UnitPrice FROM Products">
        </asp:SqlDataSource>
        <asp:GridView ID="GridView1"
                      runat="server"
                      AutoGenerateColumns="False"
                      DataSourceID="SqlDataSource1"
                      OnRowDataBound="GridView1_RowDataBound">
            <columns>
                <asp:BoundField DataField="ProductID" HeaderText="ID" />
                <asp:BoundField DataField="ProductName" HeaderText="Product Name" />
                <asp:BoundField DataField="UnitPrice"
                                HtmlEncode="false"
                                HeaderText="Price"
                                DataFormatString="{0:C}" />
            </columns>
        </asp:GridView>
    </form>
</body>
</html>File: Default.aspx.csusing System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;public partial class FormatHighPrices : System.Web.UI.Page
{
    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            decimal price = (decimal)DataBinder.Eval(e.Row.DataItem, "UnitPrice");            if (price > 50)
            {
                e.Row.BackColor = System.Drawing.Color.Maroon;
                e.Row.ForeColor = System.Drawing.Color.White;
                e.Row.Font.Bold = true;
            }
        }    }
}File: Web.config<?xml version="1.0"?>
<configuration>
  <connectionStrings>
    <add name="Northwind" connectionString="Data Source=localhost\SQLEXPRESS;Initial Catalog=Northwind;Integrated Security=SSPI"/>
  </connectionStrings>
</configuration>

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