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asp管理员新闻删除功能

来源:网络整理     时间:2016-12-27     关键词:

本篇文章主要介绍了" asp管理员新闻删除功能",主要涉及到方面的内容,对于ASPjrs看球网直播吧_低调看直播体育app软件下载_低调看体育直播感兴趣的同学可以参考一下: 绑定数据 LinkButton 用法 ...



绑定数据 LinkButton 用法


                           
                               
                                    <%# DataBinder.Eval(Container.DataItem,"Id") %>
                                    <%# Eval("Title") %>
                                    <%# Eval("KeyWords") %>
                                    <%# Eval("Content") %>
                                    <%# Eval("Author") %>
                                    <%# Eval("DateTime") %>
                                   
                                      
                                                
                                                                 
                               
                           

                       

后台

protected void RepAdm_ItemCommand(object sourse,RepeaterCommandEventArgs e)
        {
            Dictionary dictSearch = new Dictionary();
            try {
                switch (e.CommandName)
                {
                    //如果点击删除
                    case "Delete":
                        using (SqlConnection conn = new SqlConnection(connectionStr))
                        {
                            conn.Open();
                            using (SqlCommand cmd = new SqlCommand("delete from News where Id=@Id;", conn))
                            {
                                cmd.Parameters.AddWithValue("@Id", e.CommandArgument);
                                cmd.ExecuteNonQuery();
                                SetBind();
                            }
                        }
                        break;
                    //如果点击修改   
                    case "Edit":
                        //将参数存入字典中
                        dictSearch.Add("@Id", e.CommandArgument.ToString());
                        Session["TransferData"] = dictSearch;
                        Response.Redirect("AdminNewsAdd.aspx?Id=" + dictSearch["@Id"].ToString());
                        break;

                    default:
                        break;
                }
            }
            catch(Exception ex){
                throw ex;
            }
        }
        #endregion

        private void SetBind()
        {
            DataSet ds = new DataSet();
            using(SqlConnection conn = new SqlConnection(connectionStr))
            {
                SqlDataAdapter adapter =  new SqlDataAdapter("select * from News",conn);
                adapter.Fill(ds);
            }
            RepAdm.DataSource = ds;
            RepAdm.DataBind();
        }

以上就介绍了 asp管理员新闻删除功能,包括了方面的内容,希望对ASPjrs看球网直播吧_低调看直播体育app软件下载_低调看体育直播有兴趣的朋友有所帮助。

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