/// <summary> /// 增加一条数据 /// </summary> public int Add(ManagementCenter.Model.CM_UnitConversion model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into CM_UnitConversion("); strSql.Append("Value,UnitIDTo,UnitIDFrom,BreedClassID)"); strSql.Append(" values ("); strSql.Append("@Value,@UnitIDTo,@UnitIDFrom,@BreedClassID)"); strSql.Append(";select @@IDENTITY"); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "Value", DbType.Int32, model.Value); db.AddInParameter(dbCommand, "UnitIDTo", DbType.Int32, model.UnitIDTo); db.AddInParameter(dbCommand, "UnitIDFrom", DbType.Int32, model.UnitIDFrom); db.AddInParameter(dbCommand, "BreedClassID", DbType.Int32, model.BreedClassID); 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_UnitConversion ReaderBind(IDataReader dataReader) { ManagementCenter.Model.CM_UnitConversion model = new ManagementCenter.Model.CM_UnitConversion(); object ojb; ojb = dataReader["UnitConversionID"]; if (ojb != null && ojb != DBNull.Value) { model.UnitConversionID = (int)ojb; } ojb = dataReader["Value"]; if (ojb != null && ojb != DBNull.Value) { model.Value = (int)ojb; } ojb = dataReader["UnitIDTo"]; if (ojb != null && ojb != DBNull.Value) { model.UnitIDTo = (int)ojb; } ojb = dataReader["UnitIDFrom"]; if (ojb != null && ojb != DBNull.Value) { model.UnitIDFrom = (int)ojb; } ojb = dataReader["BreedClassID"]; if (ojb != null && ojb != DBNull.Value) { model.BreedClassID = (int)ojb; } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public ManagementCenter.Model.CM_UnitConversion GetModel(int UnitConversionID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select UnitConversionID,Value,UnitIDTo,UnitIDFrom,BreedClassID from CM_UnitConversion "); strSql.Append(" where UnitConversionID=@UnitConversionID "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "UnitConversionID", DbType.Int32, UnitConversionID); ManagementCenter.Model.CM_UnitConversion 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 bool Update(ManagementCenter.Model.CM_UnitConversion model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update CM_UnitConversion set "); strSql.Append("Value=@Value,"); strSql.Append("UnitIDTo=@UnitIDTo,"); strSql.Append("UnitIDFrom=@UnitIDFrom,"); strSql.Append("BreedClassID=@BreedClassID"); strSql.Append(" where UnitConversionID=@UnitConversionID "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "UnitConversionID", DbType.Int32, model.UnitConversionID); db.AddInParameter(dbCommand, "Value", DbType.Int32, model.Value); db.AddInParameter(dbCommand, "UnitIDTo", DbType.Int32, model.UnitIDTo); db.AddInParameter(dbCommand, "UnitIDFrom", DbType.Int32, model.UnitIDFrom); db.AddInParameter(dbCommand, "BreedClassID", DbType.Int32, model.BreedClassID); db.ExecuteNonQuery(dbCommand); return(true); }