DatagridView + Custom Object binding

public string Name
    {
        get;
        set;
    }

    public Class2 Class2Ref
    {
        get;
        set;
    }
}


public class Class2
{
    public string ID2
    {
        get;
        set;
    }

<%@ Page Language="C#" AutoEventWireup="true"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
    public class Class1
    {
        public string ID { get; set; }
        public string Name { get; set; }
        public Class2 Class2Ref { get; set; }
    }

    public class Class2
    {
        public string ID2 { get; set; }
        public string Name2 { get; set; }
    }

    void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            myGrid.DataSource = new[]
            {
                new Class1()
                {
                    ID = "1",
                    Name = "Name1",
                    Class2Ref = new Class2()
                    {
                        ID2 = "IDRef1",
                        Name2 = "NameRef1"
                    }
                },
                new Class1()
                {
                    ID = "2",
                    Name = "Name2",
                    Class2Ref = new Class2()
                    {
                        ID2 = "IDRef2",
                        Name2 = "NameRef2"
                    }
                }
            };
            myGrid.DataBind();
        }
    }
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:DataGrid runat="server" ID="myGrid" AutoGenerateColumns="false">
            <Columns>
                <asp:TemplateColumn>
                    <HeaderTemplate>
                        ID
                    </HeaderTemplate>
                    <ItemTemplate>
                        <%# Eval("ID") %>
                    </ItemTemplate>
                </asp:TemplateColumn>
                <asp:TemplateColumn>
                    <HeaderTemplate>
                        Name
                    </HeaderTemplate>
                    <ItemTemplate>
                        <%# Eval("Name") %>
                    </ItemTemplate>
                </asp:TemplateColumn>
                <asp:TemplateColumn>
                    <HeaderTemplate>
                        ID2
                    </HeaderTemplate>
                    <ItemTemplate>
                        <%# Eval("Class2Ref.ID2") %>
                    </ItemTemplate>
                </asp:TemplateColumn>
                <asp:TemplateColumn>
                    <HeaderTemplate>
                        Name2
                    </HeaderTemplate>
                    <ItemTemplate>
                        <%# Eval("Class2Ref.Name2") %>
                    </ItemTemplate>
                </asp:TemplateColumn>
            </Columns>
        </asp:DataGrid>
    </div>
    </form>
</body>
</html>