Bind Repeater using Array

.aspx

<ul  id="menu_next">

                <asp:Repeater ID="Repeater1" runat="server">

                    <ItemTemplate>

                        <li><a class="active" href="#">

                            <%# Container.DataItem %></a></li>

                    </ItemTemplate>

                </asp:Repeater>

 </ul>

C# Code

int[] str = new int[] { 1, 2, 3, 4, 5 };

            Repeater1.DataSource = str; ;

            Repeater1.DataBind();