求一 ASP.NET 后台代码（急）

Question

各位大侠，在下遇到一个问题，请各位帮忙一下，问题如下：我前台有这样一下几个控件：
<tr>
                                                                                                                <td><input id="RadIndustry1" title="保险业" runat="server" style="width: 24px; height: 24px" onclick="leap('' ,'');"
                                                                                                                        type="radio" value="1" name="Industry"></td>
                                                                                                                <td>
                                                                                                                    <label class="Answer" for="mainform:_idJsp23:0:_idJsp26_16">
                                                                                                                        保险业</label></td>
                                                                                                                <td>
                                                                                                                    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
                                                                                                                <td><input id="RadIndustry2" title="采矿/能源" runat="server" style="width: 24px; height: 24px" onclick="leap('' ,'');"
                                                                                                                        type="radio" value="2" name="Industry"></td>
                                                                                                                <td>
                                                                                                                    <label class="Answer" for="mainform:_idJsp23:0:_idJsp26_9">
                                                                                                                        采矿/能源</label></td>
                                                                                                                <td>
                                                                                                                    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
                                                                                                                <td><input id="RadIndustry3" title="餐饮/宾馆" runat="server" style="width: 24px; height: 24px" onclick="leap('' ,'');"
                                                                                                                        type="radio" value="3" name="Industry"></td>
                                                                                                                <td>
                                                                                                                    <label class="Answer" for="mainform:_idJsp23:0:_idJsp26_4">
                                                                                                                        餐饮/宾馆</label></td>
                                                                                                                <td>
                                                                                                                    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
                                                                                                            </tr>
后台代码为 string strIndustry = ds.Tables["MemberShip"].Rows[0]["memberjob"].ToString();
            if (strIndustry != "0")
            {
                //if()
                //{}
                //string strControl = "RadIndustry" + strIndustry;                //this.strControl.Checked = true;
            }我想做到当 strIndustry的值等于前台控件value的值的时候，那么这个 radio就被选中，不知道这个代码怎么写？
请给为大侠告诉我一下，谢谢了

Answer 1

前台控件加个runat=server  然后后台就可以访问到this。控件id。value
不想这样可以提交后  用asp方式Request.Form【"id"】也行

Answer 2

你可能理解错了，前台控件我已经加了runat=server ，问题是strIndustry值是一个不确定的值，
所有就不能确定是哪个控件。除非用If去判断例如以下代码
string strEducation=ds.Tables["MemberShip"].Rows[0]["member_Educate"].ToString();
            if (strEducation != "0")
            {
                //string strControls = "RadEducation" + strEducation;
                //Response.Write("<script  language='javascript'>document.getElementById('RadEducation" + strEducation + "').checked=checked;</script>");                if (strEducation == "1")
                {
                    this.RadEducation1.Checked = true;
                }
                if (strEducation == "2")
                {
                    this.RadEducation2.Checked = true;
                }
                if (strEducation == "3")
                {
                    this.RadEducation3.Checked = true;
                }
                if (strEducation == "4")
                {
                    this.RadEducation4.Checked = true;
                }
                if (strEducation == "5")
                {
                    this.RadEducation5.Checked = true;
                }
                if (strEducation == "6")
                {
                    this.RadEducation6.Checked = true;
                }
                if (strEducation == "7")
                {
                    this.RadEducation7.Checked = true;
                }
            }可是这样判断太多了，太麻烦了，如果这个控件要是有100个，那就要用100个IF语句判断，不知道能不能有其他简单的方法？？

Answer 3

把RadEducation1 换成服务器控件的RadiobuttonList用组的形式，赋值就简单了

Answer 4

如果你都是按照数字顺序下来的。用for循环就可以了

Answer 5

开始的问题没看懂
建议使用asp控件
if语句那个，
（1）可以使用switch   case语句，可以减少点代码，并且用break；可以提高效率
（2）定义一个自定义函数，参数是数字1，2，3，4等等，void fun（int i）{("RadEducation"+i).Checked = true;}大致这样，具体细节自己调试去吧，没时间说那些细节，在适当地方调用函数就可以了

Answer 6

void fun（int i）{("RadEducation"+i).Checked = true会报错的，("RadEducation"+i).Checked 代码是错误的，我也遇到这样的问题解决不了！

Answer 7

是不是可以,把那些RADIOBUTTON,做在一个DATALIST里,不过在后台要绑定一定组数据
<asp:DataList ID="myList" runat="server" RepeatDirection="Horizontal" epeatLayout="Flow"
                        SelectedIndex="0">
                        <ItemTemplate>
                            <tr>
                                <td align="center" style="width: 60px; height: 35px;">
                                    <asp:RadioButton ID="radio" onclick="aa()" value='<%#myList.Items.Count%>' runat="server" />
                                </td>                            </tr>
                        </ItemTemplate>
  
                    </asp:DataList>

Answer 8

                    <SelectedItemTemplate>
                            <tr>
                                <td align="center" style="width: 60px; height: 35px;">
                                    <%  '初始化の場合、一番データを選択する                                        If (hid1.Value = "" Or hid1.Value = "0") Then
                                    %>
                                    <asp:RadioButton ID="radio" Checked="true" onclick="aa()" value='<%#myList.Items.Count%>'
                                        runat="server" />
                                    <%
                                        '受払一覧画面から先画面データを選択する
                                    ElseIf (hid1.Value <> "" Or hid1.Value <> "0") Then
                                    %>
                                    <asp:RadioButton ID="RadioButton1" Checked="false" onclick="aa()" value='<%#myList.Items.Count%>'
                                        runat="server" />
                                    <%
                                        Dim radApp As RadioButton
                                        radApp = myList.Items(Integer.Parse(hid1.Value)).FindControl("radio")
                                        radApp.Checked = True
                                    %>
                                    <%
                                    End If
                                        %>
                                </td>
                                <td style="width: 450px; height: 35px;">
                                    <%#(Container.DataItem)("PROC_NAME")%>
                                </td>
                            </tr>
                        </SelectedItemTemplate>