/// <summary> /// 增加一条数据 /// </summary> public int Add(Cms.Model.C_article_comment model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into C_article_comment("); strSql.Append("channel_id,article_id,parent_id,user_id,user_name,user_ip,content,is_lock,add_time,is_reply,reply_content,reply_time,hits,subcontent)"); strSql.Append(" values ("); strSql.Append("@channel_id,@article_id,@parent_id,@user_id,@user_name,@user_ip,@content,@is_lock,@add_time,@is_reply,@reply_content,@reply_time,@hits,@subcontent)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@channel_id", SqlDbType.Int, 4), new SqlParameter("@article_id", SqlDbType.Int, 4), new SqlParameter("@parent_id", SqlDbType.Int, 4), new SqlParameter("@user_id", SqlDbType.Int, 4), new SqlParameter("@user_name", SqlDbType.NVarChar, 100), new SqlParameter("@user_ip", SqlDbType.NVarChar, 255), new SqlParameter("@content", SqlDbType.NText), new SqlParameter("@is_lock", SqlDbType.TinyInt, 1), new SqlParameter("@add_time", SqlDbType.DateTime), new SqlParameter("@is_reply", SqlDbType.TinyInt, 1), new SqlParameter("@reply_content", SqlDbType.NText), new SqlParameter("@reply_time", SqlDbType.DateTime), new SqlParameter("@hits", SqlDbType.Int, 4), new SqlParameter("@subcontent", SqlDbType.NText) }; parameters[0].Value = model.channel_id; parameters[1].Value = model.article_id; parameters[2].Value = model.parent_id; parameters[3].Value = model.user_id; parameters[4].Value = model.user_name; parameters[5].Value = model.user_ip; parameters[6].Value = model.content; parameters[7].Value = model.is_lock; parameters[8].Value = model.add_time; parameters[9].Value = model.is_reply; parameters[10].Value = model.reply_content; parameters[11].Value = model.reply_time; parameters[12].Value = model.hits; parameters[13].Value = model.subcontent; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Cms.Model.C_article_comment GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,channel_id,article_id,parent_id,user_id,user_name,user_ip,content,is_lock,add_time,is_reply,reply_content,reply_time,hits,subcontent from C_article_comment "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Cms.Model.C_article_comment model = new Cms.Model.C_article_comment(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Cms.Model.C_article_comment DataRowToModel(DataRow row) { Cms.Model.C_article_comment model = new Cms.Model.C_article_comment(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["channel_id"] != null && row["channel_id"].ToString() != "") { model.channel_id = int.Parse(row["channel_id"].ToString()); } if (row["article_id"] != null && row["article_id"].ToString() != "") { model.article_id = int.Parse(row["article_id"].ToString()); } if (row["parent_id"] != null && row["parent_id"].ToString() != "") { model.parent_id = int.Parse(row["parent_id"].ToString()); } if (row["user_id"] != null && row["user_id"].ToString() != "") { model.user_id = int.Parse(row["user_id"].ToString()); } if (row["user_name"] != null) { model.user_name = row["user_name"].ToString(); } if (row["user_ip"] != null) { model.user_ip = row["user_ip"].ToString(); } if (row["content"] != null) { model.content = row["content"].ToString(); } if (row["is_lock"] != null && row["is_lock"].ToString() != "") { model.is_lock = int.Parse(row["is_lock"].ToString()); } if (row["add_time"] != null && row["add_time"].ToString() != "") { model.add_time = DateTime.Parse(row["add_time"].ToString()); } if (row["is_reply"] != null && row["is_reply"].ToString() != "") { model.is_reply = int.Parse(row["is_reply"].ToString()); } if (row["reply_content"] != null) { model.reply_content = row["reply_content"].ToString(); } if (row["reply_time"] != null && row["reply_time"].ToString() != "") { model.reply_time = DateTime.Parse(row["reply_time"].ToString()); } if (row["hits"] != null && row["hits"].ToString() != "") { model.hits = int.Parse(row["hits"].ToString()); } if (row["subcontent"] != null) { model.subcontent = row["subcontent"].ToString(); } } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Cms.Model.C_article_comment model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update C_article_comment set "); strSql.Append("channel_id=@channel_id,"); strSql.Append("article_id=@article_id,"); strSql.Append("parent_id=@parent_id,"); strSql.Append("user_id=@user_id,"); strSql.Append("user_name=@user_name,"); strSql.Append("user_ip=@user_ip,"); strSql.Append("content=@content,"); strSql.Append("is_lock=@is_lock,"); strSql.Append("add_time=@add_time,"); strSql.Append("is_reply=@is_reply,"); strSql.Append("reply_content=@reply_content,"); strSql.Append("reply_time=@reply_time,"); strSql.Append("hits=@hits,"); strSql.Append("subcontent=@subcontent"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@channel_id", SqlDbType.Int, 4), new SqlParameter("@article_id", SqlDbType.Int, 4), new SqlParameter("@parent_id", SqlDbType.Int, 4), new SqlParameter("@user_id", SqlDbType.Int, 4), new SqlParameter("@user_name", SqlDbType.NVarChar, 100), new SqlParameter("@user_ip", SqlDbType.NVarChar, 255), new SqlParameter("@content", SqlDbType.NText), new SqlParameter("@is_lock", SqlDbType.TinyInt, 1), new SqlParameter("@add_time", SqlDbType.DateTime), new SqlParameter("@is_reply", SqlDbType.TinyInt, 1), new SqlParameter("@reply_content", SqlDbType.NText), new SqlParameter("@reply_time", SqlDbType.DateTime), new SqlParameter("@hits", SqlDbType.Int, 4), new SqlParameter("@subcontent", SqlDbType.NText), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.channel_id; parameters[1].Value = model.article_id; parameters[2].Value = model.parent_id; parameters[3].Value = model.user_id; parameters[4].Value = model.user_name; parameters[5].Value = model.user_ip; parameters[6].Value = model.content; parameters[7].Value = model.is_lock; parameters[8].Value = model.add_time; parameters[9].Value = model.is_reply; parameters[10].Value = model.reply_content; parameters[11].Value = model.reply_time; parameters[12].Value = model.hits; parameters[13].Value = model.subcontent; parameters[14].Value = model.id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }