Formatting to two decimal places / trailing spaces in EVAL using gridview

<%# Eval("InvoiceValue","{0:0.00}") %>'>
<%# Eval("InvoiceValue","{0:N2}") %>'>

<asp:TemplateField HeaderText="Total Value of Invoice">
                                <ItemTemplate>
                                    <%#CType(DataBinder.Eval(Container, "DataItem.TotalValue"), Decimal).ToString("0.00")%>
                                </ItemTemplate>
                            </asp:TemplateField>