/// <summary> /// 获得数据列表 /// </summary> public List <System.Model.System_Config> DataTableToList(DataTable dt) { List <System.Model.System_Config> modelList = new List <System.Model.System_Config>(); int rowsCount = dt.Rows.Count; if (rowsCount > 0) { System.Model.System_Config model; for (int n = 0; n < rowsCount; n++) { model = new System.Model.System_Config(); if (dt.Rows[n]["id"].ToString() != "") { model.id = int.Parse(dt.Rows[n]["id"].ToString()); } if (dt.Rows[n]["type"].ToString() != "") { model.type = int.Parse(dt.Rows[n]["type"].ToString()); } model.toid = dt.Rows[n]["toid"].ToString(); model.value = dt.Rows[n]["value"].ToString(); model.msg = dt.Rows[n]["msg"].ToString(); modelList.Add(model); } } return(modelList); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(System.Model.System_Config model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into System_Config("); strSql.Append("type,toid,value,msg"); strSql.Append(") values ("); strSql.Append("@type,@toid,@value,@msg"); strSql.Append(") "); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@type", SqlDbType.Int, 4), new SqlParameter("@toid", SqlDbType.NVarChar, 50), new SqlParameter("@value", SqlDbType.NVarChar, 50), new SqlParameter("@msg", SqlDbType.NVarChar, 50) }; parameters[0].Value = model.type; parameters[1].Value = model.toid; parameters[2].Value = model.value; parameters[3].Value = model.msg; 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 System.Model.System_Config GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select id, type, toid, value, msg "); strSql.Append(" from System_Config "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; System.Model.System_Config model = new System.Model.System_Config(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if (ds.Tables[0].Rows[0]["type"].ToString() != "") { model.type = int.Parse(ds.Tables[0].Rows[0]["type"].ToString()); } model.toid = ds.Tables[0].Rows[0]["toid"].ToString(); model.value = ds.Tables[0].Rows[0]["value"].ToString(); model.msg = ds.Tables[0].Rows[0]["msg"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(System.Model.System_Config model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update System_Config set "); strSql.Append(" type = @type , "); strSql.Append(" toid = @toid , "); strSql.Append(" value = @value , "); strSql.Append(" msg = @msg "); strSql.Append(" where id=@id "); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4), new SqlParameter("@type", SqlDbType.Int, 4), new SqlParameter("@toid", SqlDbType.NVarChar, 50), new SqlParameter("@value", SqlDbType.NVarChar, 50), new SqlParameter("@msg", SqlDbType.NVarChar, 50) }; parameters[0].Value = model.id; parameters[1].Value = model.type; parameters[2].Value = model.toid; parameters[3].Value = model.value; parameters[4].Value = model.msg; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(System.Model.System_Config model) { return(dal.Update(model)); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(System.Model.System_Config model) { return(dal.Add(model)); }