whoisonline.aspx

this is the code for user manager

<%@ Page Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeFile="WhoIsOnline.aspx.vb" Inherits="WhoIsOnline" title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
    <h2>Who is Online?</h2>
    <p>There are currently
    <asp:Label ID="NumOnline" runat="server"></asp:Label>
    users logged on right now!
    </p>
    <asp:GridView ID="CurrentUserActivityGrid" runat="server" AutoGenerateColumns="False"
        CellPadding="4" DataSourceID="CurrentActivityDataSource" ForeColor="#333333"
        GridLines="None" Width="95%">
        <FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
        <RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
        <Columns>
            <asp:BoundField DataField="UserName" HeaderText="User" SortExpression="UserName" />
            <asp:BoundField DataField="Action" HeaderText="Action" SortExpression="Action" />
            <asp:TemplateField HeaderText="When" SortExpression="MinutesSinceAction">
                <ItemTemplate>
                    <asp:Label ID="Label1" runat="server" Text='<%# Bind("MinutesSinceAction") %>'></asp:Label>
                    minutes ago...
                </ItemTemplate>
                <ItemStyle HorizontalAlign="Right" />
            </asp:TemplateField>
        </Columns>
        <PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
        <SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
        <HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
        <AlternatingRowStyle BackColor="White" />
    </asp:GridView>
    <asp:SqlDataSource ID="CurrentActivityDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:MembershipConnectionString %>"
        SelectCommand="sproc_GetUsersCurrentActivity" SelectCommandType="StoredProcedure">
        <SelectParameters>
            <asp:Parameter Name="ApplicationName" Type="String" />
            <asp:Parameter Name="MinutesSinceLastInActive" Type="Int32" />
            <asp:Parameter Name="CurrentTimeUtc" Type="DateTime" />
        </SelectParameters>
    </asp:SqlDataSource>
</asp:Content>