<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" 
                AutoGenerateEditButton="True" DataKeyNames="id" 
                DataSourceID="SqlDataSource1" CellPadding="4" EnableModelValidation="True" 
                ForeColor="#333333" GridLines="None" Visible="False">
                <RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
                <Columns>
                    <asp:TemplateField HeaderText="Cognome" SortExpression="Cognome">
                        <EditItemTemplate>
                            <asp:Label ID="Label1" runat="server" Text='<%# Eval("Cognome") %>'></asp:Label>
                        </EditItemTemplate>
                        <ItemTemplate>
                            <asp:Label ID="Label1" runat="server" Text='<%# Bind("Cognome") %>'></asp:Label>
                        </ItemTemplate>
                    </asp:TemplateField>
                    <asp:TemplateField HeaderText="Nome" SortExpression="Nome">
                        <EditItemTemplate>
                            <asp:Label ID="Label2" runat="server" Text='<%# Eval("Nome") %>'></asp:Label>
                        </EditItemTemplate>
                        <ItemTemplate>
                            <asp:Label ID="Label2" runat="server" Text='<%# Bind("Nome") %>'></asp:Label>
                        </ItemTemplate>
                    </asp:TemplateField>
                    <asp:TemplateField HeaderText="Convocato" SortExpression="Convocato">
                        <EditItemTemplate>
                            <asp:CheckBox ID="CheckBox1" runat="server" 
                                Checked='<%# Bind("Convocato") %>' />
                        </EditItemTemplate>
                        <ItemTemplate>
                            <asp:CheckBox ID="CheckBox1" runat="server" Checked='<%# Bind("Convocato") %>' 
                                Enabled="false" />
                        </ItemTemplate>
                    </asp:TemplateField>
                </Columns>
                <FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
                <PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
                <SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
                <HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
                <AlternatingRowStyle BackColor="White" />
            </asp:GridView>