delete , edit on right side ..? gridview

<div>

        <asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False" DataKeyNames="StudentID" DataSourceID="SqlDataSource1">

            <Columns>

                <asp:BoundField DataField="StudentID" HeaderText="StudentID" InsertVisible="False" ReadOnly="True" SortExpression="StudentID" />

                <asp:BoundField DataField="StudentName" HeaderText="StudentName" SortExpression="StudentName" />

                <asp:BoundField DataField="Mobile" HeaderText="Mobile" SortExpression="Mobile" />

                <asp:BoundField DataField="Email" HeaderText="Email" SortExpression="Email" />

                <asp:CommandField ShowEditButton="True" />

            Columns>

        asp:GridView>

        <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:TESTDBConnectionString %>" SelectCommand="SELECT * FROM [StudentTable]">asp:SqlDataSource>

    div>