为DataGrid添加RadioButton按钮,实现单选效果

由于ASP.NET中的RadioButton控件在DataGrid 模板列中不能达到分组的效果,但是基于ASP.NET良好的编程性的前提下,要达到这个效果并不是很难.以前有见过一些朋友采用HTML控件可以达到这一效果,这里有我采用ASP.NET自带的RadioButton控件来编写的效果,虽然生成出来的JS不怎么漂亮,但也有一定的好处.
在ASPX页面中加入以下代码:

<asp:datagrid class="grid" id="DataGrid1" runat="server" Width="720px" AllowSorting="True" AllowPaging="True"
                                            PageSize="3" AutoGenerateColumns="False" BackColor="White">
                                            <Columns>
                                                <asp:TemplateColumn>
                                                    <ItemTemplate>
                                                        <asp:RadioButton ID="radGroup" runat="server"></asp:RadioButton>
                                                    </ItemTemplate>
                                                </asp:TemplateColumn>
                                                <asp:BoundColumn DataField="CUSTNO" HeaderText="客户"></asp:BoundColumn>
                                                <asp:BoundColumn DataField="SBNO" HeaderText="单号"></asp:BoundColumn>
                                                <asp:BoundColumn DataField="ORDERNO" HeaderText="订单号码"></asp:BoundColumn>
                                                <asp:BoundColumn DataField="LOTNO" HeaderText="批号"></asp:BoundColumn>
                                                <asp:BoundColumn DataField="GETPCS" HeaderText="匹数">
                                                    <ItemStyle HorizontalAlign="Right"></ItemStyle>
                                                </asp:BoundColumn>
                                                <asp:BoundColumn DataField="GETKG" HeaderText="数量">
                                                    <ItemStyle HorizontalAlign="Right"></ItemStyle>
                                                </asp:BoundColumn>

                        </Columns>
                                            <PagerStyle Mode="NumericPages"></PagerStyle>
                                        </asp:datagrid>

在CS代码中加入以下代码段:

private void DataGrid1_PreRender(object sender, System.EventArgs e)
        }

以上示例供学习ASP.NET的朋友参考.