/// <summary> /// 为更新一条数据准备参数 /// </summary> internal static void PrepareUpdateCommand(ZSystem.Model.t_Product model, out StringBuilder strSql, out DbParameter[] cmdParms) { strSql = new StringBuilder(); strSql.Append("UPDATE t_Product SET "); strSql.Append("sProductName=@in_sProductName,"); strSql.Append("iPrice=@in_iPrice,"); strSql.Append("Memo=@in_Memo,"); strSql.Append("iDiscount=@in_iDiscount,"); strSql.Append("IsEnable=@in_IsEnable,"); strSql.Append("Begindate=@in_Begindate,"); strSql.Append("Enddate=@in_Enddate,"); strSql.Append("LastUpdate=@in_LastUpdate"); strSql.Append(" WHERE KeyID=@in_KeyID"); cmdParms = new DbParameter[] { dbHelper.CreateInDbParameter("@in_sProductName", DbType.String, model.sProductName), dbHelper.CreateInDbParameter("@in_iPrice", DbType.Double, model.iPrice), dbHelper.CreateInDbParameter("@in_Memo", DbType.String, model.Memo), dbHelper.CreateInDbParameter("@in_iDiscount", DbType.Int32, model.iDiscount), dbHelper.CreateInDbParameter("@in_IsEnable", DbType.Boolean, model.IsEnable), dbHelper.CreateInDbParameter("@in_Begindate", DbType.DateTime, model.Begindate), dbHelper.CreateInDbParameter("@in_Enddate", DbType.DateTime, model.Enddate), dbHelper.CreateInDbParameter("@in_LastUpdate", DbType.DateTime, model.LastUpdate), dbHelper.CreateInDbParameter("@in_KeyID", DbType.Guid, model.KeyID) }; }
/// <summary> /// 更新一条数据 /// </summary> public int Update(ZSystem.Model.t_Product model) { StringBuilder strSql; DbParameter[] cmdParms; PrepareUpdateCommand(model, out strSql, out cmdParms); return(dbHelper.ExecuteNonQuery(CommandType.Text, strSql.ToString(), cmdParms)); }
/// <summary> /// 更新一条数据 /// </summary> public void Update(ZSystem.Model.t_Product model) { int count = dal.Update(model); if (EnableCache && count > 0) { RemoveModelCache(model.KeyID); } }
public override bool Equals(object obj) { ZSystem.Model.t_Product model = obj as ZSystem.Model.t_Product; if (model != null && model.KeyID == this.KeyID) { return(true); } return(false); }
/// <summary> /// 由一行数据得到一个实体 /// </summary> internal static void PrepareModel(ZSystem.Model.t_Product model, DbDataReader dr) { model.KeyID = GetGuid(dr["KeyID"]); model.sProductName = GetString(dr["sProductName"]); model.iPrice = GetDouble(dr["iPrice"]); model.Memo = GetString(dr["Memo"]); model.iDiscount = GetInt(dr["iDiscount"]); model.IsEnable = GetBool(dr["IsEnable"]); model.Begindate = GetDateTime(dr["Begindate"]); model.Enddate = GetDateTime(dr["Enddate"]); model.LastUpdate = GetDateTime(dr["LastUpdate"]); }
/// <summary> /// 为新增一条数据准备参数 /// </summary> internal static void PrepareAddCommand(ZSystem.Model.t_Product model, out StringBuilder strSql, out DbParameter[] cmdParms) { strSql = new StringBuilder(); strSql.Append("INSERT INTO t_Product("); strSql.Append("KeyID, sProductName, iPrice, Memo, iDiscount, IsEnable, Begindate, Enddate, LastUpdate)"); strSql.Append(" VALUES ("); strSql.Append("@in_KeyID, @in_sProductName, @in_iPrice, @in_Memo, @in_iDiscount, @in_IsEnable, @in_Begindate, @in_Enddate, @in_LastUpdate)"); cmdParms = new DbParameter[] { dbHelper.CreateInDbParameter("@in_KeyID", DbType.Guid, model.KeyID), dbHelper.CreateInDbParameter("@in_sProductName", DbType.String, model.sProductName), dbHelper.CreateInDbParameter("@in_iPrice", DbType.Double, model.iPrice), dbHelper.CreateInDbParameter("@in_Memo", DbType.String, model.Memo), dbHelper.CreateInDbParameter("@in_iDiscount", DbType.Int32, model.iDiscount), dbHelper.CreateInDbParameter("@in_IsEnable", DbType.Boolean, model.IsEnable), dbHelper.CreateInDbParameter("@in_Begindate", DbType.DateTime, model.Begindate), dbHelper.CreateInDbParameter("@in_Enddate", DbType.DateTime, model.Enddate), dbHelper.CreateInDbParameter("@in_LastUpdate", DbType.DateTime, model.LastUpdate) }; }
/// <summary> /// 得到一个对象实体 /// </summary> public ZSystem.Model.t_Product GetModel(Guid?KeyID) { ZSystem.Model.t_Product model = null; if (!EnableCache) { model = dal.GetModel(KeyID); } else { string key = KeyID.ToString(); if (GetModelCache(key) != null) { model = (ZSystem.Model.t_Product)GetModelCache(key); } else { model = dal.GetModel(KeyID); TryAddModelCache(key, model, null, Cache.NoAbsoluteExpiration, Cache.NoSlidingExpiration, System.Web.Caching.CacheItemPriority.Normal, null); } } return(model); }
/// <summary> /// 由一行数据得到一个实体 /// </summary> private ZSystem.Model.t_Product GetModel(DbDataReader dr) { ZSystem.Model.t_Product model = new ZSystem.Model.t_Product(); PrepareModel(model, dr); return(model); }
/// <summary> /// 由一行数据得到一个实体 /// </summary> private ZSystem.Model.t_Product GetModel(DbDataReader dr) { ZSystem.Model.t_Product model = new ZSystem.Model.t_Product(); PrepareModel(model, dr); return model; }
/// <summary> /// 增加一条数据 /// </summary> public void Add(ZSystem.Model.t_Product model) { dal.Add(model); }