/// <summary> /// 增加一条数据 /// </summary> public int Add(ManagementCenter.Model.CM_StockMelonStock model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into StockMelonStock("); strSql.Append("StockRightRegisterDate,StockRightLogoutDatumDate,SentStockRatio,StockCode)"); strSql.Append(" values ("); strSql.Append("@StockRightRegisterDate,@StockRightLogoutDatumDate,@SentStockRatio,@StockCode)"); strSql.Append(";select @@IDENTITY"); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "StockRightRegisterDate", DbType.DateTime, model.StockRightRegisterDate); db.AddInParameter(dbCommand, "StockRightLogoutDatumDate", DbType.DateTime, model.StockRightLogoutDatumDate); db.AddInParameter(dbCommand, "SentStockRatio", DbType.Double, model.SentStockRatio); db.AddInParameter(dbCommand, "StockCode", DbType.String, model.CommodityCode); int result; object obj = db.ExecuteScalar(dbCommand); if (!int.TryParse(obj.ToString(), out result)) { return(0); } return(result); }
/// <summary> /// 对象实体绑定数据 /// </summary> public ManagementCenter.Model.CM_StockMelonStock ReaderBind(IDataReader dataReader) { ManagementCenter.Model.CM_StockMelonStock model = new ManagementCenter.Model.CM_StockMelonStock(); object ojb; ojb = dataReader["StockMelonStockID"]; if (ojb != null && ojb != DBNull.Value) { model.StockMelonStockID = (int)ojb; } ojb = dataReader["StockRightRegisterDate"]; if (ojb != null && ojb != DBNull.Value) { model.StockRightRegisterDate = (DateTime)ojb; } ojb = dataReader["StockRightLogoutDatumDate"]; if (ojb != null && ojb != DBNull.Value) { model.StockRightLogoutDatumDate = (DateTime)ojb; } ojb = dataReader["SentStockRatio"]; if (ojb != null && ojb != DBNull.Value) { model.SentStockRatio = (double)ojb; } model.CommodityCode = dataReader["StockCode"].ToString(); return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public ManagementCenter.Model.CM_StockMelonStock GetModel(int StockMelonStockID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select StockMelonStockID,StockRightRegisterDate,StockRightLogoutDatumDate,SentStockRatio,StockCode from StockMelonStock "); strSql.Append(" where StockMelonStockID=@StockMelonStockID "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "StockMelonStockID", DbType.Int32, StockMelonStockID); ManagementCenter.Model.CM_StockMelonStock model = null; using (IDataReader dataReader = db.ExecuteReader(dbCommand)) { if (dataReader.Read()) { model = ReaderBind(dataReader); } } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public void Update(ManagementCenter.Model.CM_StockMelonStock model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update StockMelonStock set "); strSql.Append("StockRightRegisterDate=@StockRightRegisterDate,"); strSql.Append("StockRightLogoutDatumDate=@StockRightLogoutDatumDate,"); strSql.Append("SentStockRatio=@SentStockRatio,"); strSql.Append("StockCode=@StockCode"); strSql.Append(" where StockMelonStockID=@StockMelonStockID "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "StockMelonStockID", DbType.Int32, model.StockMelonStockID); db.AddInParameter(dbCommand, "StockRightRegisterDate", DbType.DateTime, model.StockRightRegisterDate); db.AddInParameter(dbCommand, "StockRightLogoutDatumDate", DbType.DateTime, model.StockRightLogoutDatumDate); db.AddInParameter(dbCommand, "SentStockRatio", DbType.Double, model.SentStockRatio); db.AddInParameter(dbCommand, "StockCode", DbType.String, model.CommodityCode); db.ExecuteNonQuery(dbCommand); }