ASP.NET笔记之文章发布管理小系统案例

                     <asp:Label ID="Label2" runat="server" Text="正文"></asp:Label>
                     <asp:TextBox ID="txtContent" CssClass="ckeditor"
                         runat="server" TextMode="MultiLine"></asp:TextBox>
                 </td>
             </tr>
             <tr>
                <td>
                    <asp:Button ID="btnSave" runat="server" Text="保存" onclick="btnSave_Click" />
                </td>
             </tr>
         </table>
     </div>
     </form>
 </body>
 </html>

添加/修改文章后台代码：News_add.aspx.cs

using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Web;
 using System.Web.UI;
 using System.Web.UI.WebControls;
 using 协同企业管理系统.DAL.DataSetNewsTableAdapters;

 namespace 协同企业管理系统.admin
 {
     public partial class News_add : System.Web.UI.Page
     {
         protected void Page_Load(object sender, EventArgs e)
         {
             if (!IsPostBack) {
                 //传入参数
                 var flag = Request["flag"];
                 if (flag == "add") { }
                 //如果是表示修改的参数,则根据ID获取数据库中的数据
                 //显示在修改页面上
                 else if (flag == "edit") {