aspx page

<%@ MasterType VirtualPath="~/Site.master" %>
<%@ Page Title="Employee Review Report" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true" CodeFile="EmployeeReviews.aspx.cs" Inherits="EmployeeReviews" %>

<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" Runat="Server">
    <asp:GridView ID="gvEmployeeReview" runat="server" CssClass="gridView" Width="100%" HeaderStyle-HorizontalAlign="Center"
        AllowSorting="true" OnSorting="ComponentGridViewSorting"  RowStyle-HorizontalAlign="Center" />


</asp:Content>