/// <summary> /// 增加一条数据 /// </summary> public int Add(Maticsoft.Model.notice model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into notice("); strSql.Append("title,summary,intro,notice_content,CreateUserID,CreateTime,UpdateUserID,UpdateTime,url,show,status,v1,v2,v3,v4)"); strSql.Append(" values ("); strSql.Append("@title,@summary,@intro,@notice_content,@CreateUserID,@CreateTime,@UpdateUserID,@UpdateTime,@url,@show,@status,@v1,@v2,@v3,@v4)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@title", SqlDbType.NVarChar), new SqlParameter("@summary", SqlDbType.NVarChar), new SqlParameter("@intro", SqlDbType.NVarChar), new SqlParameter("@notice_content", SqlDbType.NVarChar), new SqlParameter("@CreateUserID", SqlDbType.BigInt, 8), new SqlParameter("@CreateTime", SqlDbType.DateTime), new SqlParameter("@UpdateUserID", SqlDbType.BigInt, 8), new SqlParameter("@UpdateTime", SqlDbType.DateTime), new SqlParameter("@url", SqlDbType.NVarChar, 400), new SqlParameter("@show", SqlDbType.Int, 4), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@v1", SqlDbType.NVarChar, 500), new SqlParameter("@v2", SqlDbType.NVarChar, 500), new SqlParameter("@v3", SqlDbType.NVarChar, 500), new SqlParameter("@v4", SqlDbType.NVarChar, 500) }; parameters[0].Value = model.title; parameters[1].Value = model.summary; parameters[2].Value = model.intro; parameters[3].Value = model.notice_content; parameters[4].Value = model.CreateUserID; parameters[5].Value = model.CreateTime; parameters[6].Value = model.UpdateUserID; parameters[7].Value = model.UpdateTime; parameters[8].Value = model.url; parameters[9].Value = model.show; parameters[10].Value = model.status; parameters[11].Value = model.v1; parameters[12].Value = model.v2; parameters[13].Value = model.v3; parameters[14].Value = model.v4; 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 Maticsoft.Model.notice GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,title,summary,intro,notice_content,CreateUserID,CreateTime,UpdateUserID,UpdateTime,url,show,status,v1,v2,v3,v4 from notice "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Maticsoft.Model.notice model = new Maticsoft.Model.notice(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if (ds.Tables[0].Rows[0]["title"] != null && ds.Tables[0].Rows[0]["title"].ToString() != "") { model.title = ds.Tables[0].Rows[0]["title"].ToString(); } if (ds.Tables[0].Rows[0]["summary"] != null && ds.Tables[0].Rows[0]["summary"].ToString() != "") { model.summary = ds.Tables[0].Rows[0]["summary"].ToString(); } if (ds.Tables[0].Rows[0]["intro"] != null && ds.Tables[0].Rows[0]["intro"].ToString() != "") { model.intro = ds.Tables[0].Rows[0]["intro"].ToString(); } if (ds.Tables[0].Rows[0]["notice_content"] != null && ds.Tables[0].Rows[0]["notice_content"].ToString() != "") { model.notice_content = ds.Tables[0].Rows[0]["notice_content"].ToString(); } if (ds.Tables[0].Rows[0]["CreateUserID"] != null && ds.Tables[0].Rows[0]["CreateUserID"].ToString() != "") { model.CreateUserID = long.Parse(ds.Tables[0].Rows[0]["CreateUserID"].ToString()); } if (ds.Tables[0].Rows[0]["CreateTime"] != null && ds.Tables[0].Rows[0]["CreateTime"].ToString() != "") { model.CreateTime = DateTime.Parse(ds.Tables[0].Rows[0]["CreateTime"].ToString()); } if (ds.Tables[0].Rows[0]["UpdateUserID"] != null && ds.Tables[0].Rows[0]["UpdateUserID"].ToString() != "") { model.UpdateUserID = long.Parse(ds.Tables[0].Rows[0]["UpdateUserID"].ToString()); } if (ds.Tables[0].Rows[0]["UpdateTime"] != null && ds.Tables[0].Rows[0]["UpdateTime"].ToString() != "") { model.UpdateTime = DateTime.Parse(ds.Tables[0].Rows[0]["UpdateTime"].ToString()); } if (ds.Tables[0].Rows[0]["url"] != null && ds.Tables[0].Rows[0]["url"].ToString() != "") { model.url = ds.Tables[0].Rows[0]["url"].ToString(); } if (ds.Tables[0].Rows[0]["show"] != null && ds.Tables[0].Rows[0]["show"].ToString() != "") { model.show = int.Parse(ds.Tables[0].Rows[0]["show"].ToString()); } if (ds.Tables[0].Rows[0]["status"] != null && ds.Tables[0].Rows[0]["status"].ToString() != "") { model.status = int.Parse(ds.Tables[0].Rows[0]["status"].ToString()); } if (ds.Tables[0].Rows[0]["v1"] != null && ds.Tables[0].Rows[0]["v1"].ToString() != "") { model.v1 = ds.Tables[0].Rows[0]["v1"].ToString(); } if (ds.Tables[0].Rows[0]["v2"] != null && ds.Tables[0].Rows[0]["v2"].ToString() != "") { model.v2 = ds.Tables[0].Rows[0]["v2"].ToString(); } if (ds.Tables[0].Rows[0]["v3"] != null && ds.Tables[0].Rows[0]["v3"].ToString() != "") { model.v3 = ds.Tables[0].Rows[0]["v3"].ToString(); } if (ds.Tables[0].Rows[0]["v4"] != null && ds.Tables[0].Rows[0]["v4"].ToString() != "") { model.v4 = ds.Tables[0].Rows[0]["v4"].ToString(); } return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Maticsoft.Model.notice model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update notice set "); strSql.Append("title=@title,"); strSql.Append("summary=@summary,"); strSql.Append("intro=@intro,"); strSql.Append("notice_content=@notice_content,"); strSql.Append("UpdateUserID=@UpdateUserID,"); strSql.Append("UpdateTime=@UpdateTime,"); strSql.Append("url=@url,"); strSql.Append("show=@show,"); strSql.Append("status=@status,"); strSql.Append("v1=@v1,"); strSql.Append("v2=@v2,"); strSql.Append("v3=@v3,"); strSql.Append("v4=@v4"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@title", SqlDbType.NVarChar), new SqlParameter("@summary", SqlDbType.NVarChar), new SqlParameter("@intro", SqlDbType.NVarChar), new SqlParameter("@notice_content", SqlDbType.NVarChar), new SqlParameter("@UpdateUserID", SqlDbType.BigInt, 8), new SqlParameter("@UpdateTime", SqlDbType.DateTime), new SqlParameter("@url", SqlDbType.NVarChar, 400), new SqlParameter("@show", SqlDbType.Int, 4), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@v1", SqlDbType.NVarChar, 500), new SqlParameter("@v2", SqlDbType.NVarChar, 500), new SqlParameter("@v3", SqlDbType.NVarChar, 500), new SqlParameter("@v4", SqlDbType.NVarChar, 500), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.title; parameters[1].Value = model.summary; parameters[2].Value = model.intro; parameters[3].Value = model.notice_content; parameters[4].Value = model.UpdateUserID; parameters[5].Value = model.UpdateTime; parameters[6].Value = model.url; parameters[7].Value = model.show; parameters[8].Value = model.status; parameters[9].Value = model.v1; parameters[10].Value = model.v2; parameters[11].Value = model.v3; parameters[12].Value = model.v4; parameters[13].Value = model.id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }