Gridview works in asp.net but not MVC asp.net

I am trying to get a gridview to work in ASP and MVC.

Nothing appears at all and I get no errors or warning.

Any advice would be appreciated.

It works fine is standard asp but not MVC and asp.

<asp:GridView  style="color:orange;word-wrap:break-word; background-color:blue" ID="GridView1" isEditMode = "true" runat="server" AutoGenerateColumns="False" DataKeyNames="Id" DataSourceID="SqlDataSource1" AutoGenerateEditButton="True" Caption="Customers" CaptionAlign="Top" CellPadding="0" HorizontalAlign="Center" AllowPaging="True"><Columns><asp:BoundField DataField="Id" HeaderText="Id" ReadOnly="True" SortExpression="Id" /><asp:BoundField DataField="username" HeaderText="username" SortExpression="username" /><asp:BoundField DataField ="pictureurl"    HeaderText="pictureurl" SortExpression="pictureurl"  /><asp:BoundField DataField="timeup" HeaderText="timeup" SortExpression="timeup" /></Columns><EditRowStyle HorizontalAlign="Center" /><HeaderStyle CssClass="centerHeaderText" BorderStyle="Ridge" HorizontalAlign="Center" VerticalAlign="Middle"></HeaderStyle><PagerStyle HorizontalAlign="Center" /></asp:GridView><asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:Database1ConnectionString2 %>" 
                  SelectCommand="SELECT [Id], [username], [pictureurl], [timeup] FROM [ukcustomers] ORDER BY [timeup] DESC"
                  UpdateCommand="UPDATE [ukcustomers] SET [username] = @username, [pictureurl] = @pictureurl, [timeup] = @timeup WHERE [Id] = @Id" DeleteCommand="DELETE FROM [ukcustomers] WHERE [Id] = @Id" InsertCommand="INSERT INTO [ukcustomers] ([Id], [username], [pictureurl], [timeup]) VALUES (@Id, @username, @pictureurl, @timeup)"><DeleteParameters><asp:Parameter Name="Id" Type="Int32" /></DeleteParameters><InsertParameters><asp:Parameter Name="Id" Type="Int32" /><asp:Parameter Name="username" Type="String" /><asp:Parameter Name="pictureurl" Type="String" /><asp:Parameter Name="timeup" Type="String" /></InsertParameters><UpdateParameters><asp:Parameter Name="username" Type="String" /><asp:Parameter Name="pictureurl" Type="String" /><asp:Parameter Name="timeup" Type="String" /><asp:Parameter Name="Id" Type="Int32" /></UpdateParameters></asp:SqlDataSource>

n.Wright