<asp:GridView ID="UserAccounts" runat="server" AutoGenerateColumns="False">
 <Columns>
 <asp:BoundField DataField="UserName" HeaderText="UserName" />
 <asp:BoundField DataField="Email" HeaderText="Email" />
 <asp:CheckBoxField DataField="IsApproved" HeaderText="Approved?" />
 <asp:CheckBoxField DataField="IsLockedOut" HeaderText="Locked Out?" />
 <asp:CheckBoxField DataField="IsOnline" HeaderText="Online?" />
 <asp:BoundField DataField="Comment" HeaderText="Comment" />
 </Columns>
</asp:GridView>