radiobuttonlistdemo.aspx

这是一个教学网站的源代码,有学生版快和老师版快,能实现添加删除资源,老师能上传资源,实现学生老师之间的互动,

<%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="RadioButtonListDemo.aspx.cs" Inherits="BaseControl_RadioButtonListDemo" Title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder2" Runat="Server">
<table style="width: 100%">
        <tr>
            <td style="width: 10%; height: 89px">
            </td>
            <td style="width: 90%; height: 89px">
                &nbsp;<br />
                <table>
                    <tr>
                        <td style="height: 71px">
                            <asp:RadioButtonList ID="RadioButtonList1" runat="server" AutoPostBack="True" Height="34px"
                                OnSelectedIndexChanged="RadioButtonList1_SelectedIndexChanged" RepeatColumns="1"
                                Width="140px">
                                <asp:ListItem Selected="True" Value="Green">绿色</asp:ListItem>
                                <asp:ListItem Value="Red">红色</asp:ListItem>
                                <asp:ListItem Value="Black">黑色</asp:ListItem>
                            </asp:RadioButtonList></td>
                    </tr>
                    <tr>
                        <td style="height: 19px">
                            <asp:Label ID="Label1" runat="server" Text="显示选定的下标"></asp:Label>
                            <br />
                            <asp:Label ID="Label2" runat="server" Text="显示选定项的文本"></asp:Label>
                            <br />
                            <asp:Label ID="Label3" runat="server" Text="显示选定项的值"></asp:Label><br />
            </td>
                    </tr>
                </table>
                &nbsp;</td>
        </tr>
        <tr>
            <td style="width: 315px">
            </td>
            <td style="width: 136px">
                <br />
                Items属性<br />
                SelectedIndex属性<br />
                SelectedItem属性<br />
                SelectedValue属性<br />
                Items常用方法有Clear(),Add(),<br />
                <table style="width: 421px">
                    <tr>
                        <td style="width: 98px">
                1 布局</td>
                        <td>
                        </td>
                    </tr>
                    <tr>
                        <td style="width: 98px; height: 18px">
                            2检测被选中的项</td>
                        <td style="height: 18px">
                        </td>
                    </tr>
                    <tr>
                        <td style="width: 98px">
                            3动态加载</td>
                        <td>
                            <asp:Button ID="btnDynamicLoad" runat="server" OnClick="btnDynamicLoad_Click" Text="动态加载演示" /></td>
                    </tr>
                    <tr>
                        <td style="width: 98px">
                            4 数据绑定</td>
                        <td>
                        </td>
                    </tr>
                </table>
                <br />
                &nbsp; &nbsp;
            </td>
        </tr>
    </table>
</asp:Content>