/// <summary> /// 更新一条数据 /// </summary> public void Update(ManagementCenter.Model.ClosePriceInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update ClosePriceInfo set "); strSql.Append("ClosePrice=@ClosePrice,"); strSql.Append("ClosePriceDate=@ClosePriceDate,"); strSql.Append("BreedClassTypeID=@BreedClassTypeID "); strSql.Append(" where StockCode=@StockCode "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "StockCode", DbType.String, model.StockCode); db.AddInParameter(dbCommand, "ClosePrice", DbType.Decimal, model.ClosePrice); db.AddInParameter(dbCommand, "ClosePriceDate", DbType.DateTime, model.ClosePriceDate); db.AddInParameter(dbCommand, "BreedClassTypeID", DbType.Int32, model.BreedClassTypeID); db.ExecuteNonQuery(dbCommand); }
/// <summary> /// 增加一条数据 /// </summary> public void Add(ManagementCenter.Model.ClosePriceInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into ClosePriceInfo("); strSql.Append("StockCode,ClosePrice,ClosePriceDate,BreedClassTypeID)"); strSql.Append(" values ("); strSql.Append("@StockCode,@ClosePrice,@ClosePriceDate,@BreedClassTypeID)"); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "StockCode", DbType.String, model.StockCode); db.AddInParameter(dbCommand, "ClosePrice", DbType.Decimal, model.ClosePrice); db.AddInParameter(dbCommand, "ClosePriceDate", DbType.DateTime, model.ClosePriceDate); db.AddInParameter(dbCommand, "BreedClassTypeID", DbType.Int32, model.BreedClassTypeID); db.ExecuteNonQuery(dbCommand); }
/// <summary> /// 得到一个对象实体 /// </summary> public ManagementCenter.Model.ClosePriceInfo GetModel(string StockCode) { StringBuilder strSql = new StringBuilder(); strSql.Append("select StockCode,ClosePrice,ClosePriceDate,BreedClassTypeID from ClosePriceInfo "); strSql.Append(" where StockCode=@StockCode "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "StockCode", DbType.String, StockCode); ManagementCenter.Model.ClosePriceInfo model = null; using (IDataReader dataReader = db.ExecuteReader(dbCommand)) { if (dataReader.Read()) { model = ReaderBind(dataReader); } } return(model); }
/// <summary> /// 对象实体绑定数据 /// </summary> public ManagementCenter.Model.ClosePriceInfo ReaderBind(IDataReader dataReader) { ManagementCenter.Model.ClosePriceInfo model = new ManagementCenter.Model.ClosePriceInfo(); object ojb; model.StockCode = dataReader["StockCode"].ToString(); ojb = dataReader["ClosePrice"]; if (ojb != null && ojb != DBNull.Value) { model.ClosePrice = (decimal)ojb; } ojb = dataReader["ClosePriceDate"]; if (ojb != null && ojb != DBNull.Value) { model.ClosePriceDate = (DateTime)ojb; } ojb = dataReader["BreedClassTypeID"]; if (ojb != null && ojb != DBNull.Value) { model.BreedClassTypeID = (int)ojb; } return(model); }