/// <summary> /// 对象实体绑定数据 /// </summary> public ManagementCenter.Model.CM_FieldRange ReaderBind(IDataReader dataReader) { ManagementCenter.Model.CM_FieldRange model = new ManagementCenter.Model.CM_FieldRange(); object ojb; ojb = dataReader["FieldRangeID"]; if (ojb != null && ojb != DBNull.Value) { model.FieldRangeID = (int)ojb; } ojb = dataReader["UpperLimit"]; if (ojb != null && ojb != DBNull.Value) { model.UpperLimit = (decimal)ojb; } ojb = dataReader["LowerLimit"]; if (ojb != null && ojb != DBNull.Value) { model.LowerLimit = (decimal)ojb; } ojb = dataReader["UpperLimitIfEquation"]; if (ojb != null && ojb != DBNull.Value) { model.UpperLimitIfEquation = (int)ojb; } ojb = dataReader["LowerLimitIfEquation"]; if (ojb != null && ojb != DBNull.Value) { model.LowerLimitIfEquation = (int)ojb; } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(ManagementCenter.Model.CM_FieldRange model, DbTransaction tran, Database db) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into CM_FieldRange("); strSql.Append("UpperLimit,LowerLimit,UpperLimitIfEquation,LowerLimitIfEquation)"); strSql.Append(" values ("); strSql.Append("@UpperLimit,@LowerLimit,@UpperLimitIfEquation,@LowerLimitIfEquation)"); strSql.Append(";select @@IDENTITY"); if (db == null) { db = DatabaseFactory.CreateDatabase(); } DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); if (model.UpperLimit == AppGlobalVariable.INIT_DECIMAL) { db.AddInParameter(dbCommand, "UpperLimit", DbType.Decimal, DBNull.Value); } else { db.AddInParameter(dbCommand, "UpperLimit", DbType.Decimal, model.UpperLimit); } if (model.LowerLimit == AppGlobalVariable.INIT_DECIMAL) { db.AddInParameter(dbCommand, "LowerLimit", DbType.Decimal, DBNull.Value); } else { db.AddInParameter(dbCommand, "LowerLimit", DbType.Decimal, model.LowerLimit); } db.AddInParameter(dbCommand, "UpperLimitIfEquation", DbType.Int32, model.UpperLimitIfEquation); db.AddInParameter(dbCommand, "LowerLimitIfEquation", DbType.Int32, model.LowerLimitIfEquation); int result; //object obj = db.ExecuteScalar(dbCommand); object obj; if (tran == null) { obj = db.ExecuteScalar(dbCommand); } else { obj = db.ExecuteScalar(dbCommand, tran); } if (!int.TryParse(obj.ToString(), out result)) { //return 0; return(AppGlobalVariable.INIT_INT); } return(result); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(ManagementCenter.Model.CM_FieldRange model) { try { return(Add(model, null, null)); } catch (Exception) { return(AppGlobalVariable.INIT_INT); //throw; } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(ManagementCenter.Model.CM_FieldRange model, DbTransaction tran, Database db) { StringBuilder strSql = new StringBuilder(); strSql.Append("update CM_FieldRange set "); strSql.Append("UpperLimit=@UpperLimit,"); strSql.Append("LowerLimit=@LowerLimit,"); strSql.Append("UpperLimitIfEquation=@UpperLimitIfEquation,"); strSql.Append("LowerLimitIfEquation=@LowerLimitIfEquation"); strSql.Append(" where FieldRangeID=@FieldRangeID "); if (db == null) { db = DatabaseFactory.CreateDatabase(); } DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "FieldRangeID", DbType.Int32, model.FieldRangeID); if (model.UpperLimit == AppGlobalVariable.INIT_DECIMAL) { db.AddInParameter(dbCommand, "UpperLimit", DbType.Decimal, DBNull.Value); } else { db.AddInParameter(dbCommand, "UpperLimit", DbType.Decimal, model.UpperLimit); } if (model.LowerLimit == AppGlobalVariable.INIT_DECIMAL) { db.AddInParameter(dbCommand, "LowerLimit", DbType.Decimal, DBNull.Value); } else { db.AddInParameter(dbCommand, "LowerLimit", DbType.Decimal, model.LowerLimit); } db.AddInParameter(dbCommand, "UpperLimitIfEquation", DbType.Int32, model.UpperLimitIfEquation); db.AddInParameter(dbCommand, "LowerLimitIfEquation", DbType.Int32, model.LowerLimitIfEquation); // db.ExecuteNonQuery(dbCommand); if (tran == null) { db.ExecuteNonQuery(dbCommand); } else { db.ExecuteNonQuery(dbCommand, tran); } return(true); }
/// <summary> /// 得到一个对象实体 /// </summary> public ManagementCenter.Model.CM_FieldRange GetModel(int FieldRangeID) { StringBuilder strSql = new StringBuilder(); strSql.Append( "select FieldRangeID,UpperLimit,LowerLimit,UpperLimitIfEquation,LowerLimitIfEquation from CM_FieldRange "); strSql.Append(" where FieldRangeID=@FieldRangeID "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "FieldRangeID", DbType.Int32, FieldRangeID); ManagementCenter.Model.CM_FieldRange model = null; using (IDataReader dataReader = db.ExecuteReader(dbCommand)) { if (dataReader.Read()) { model = ReaderBind(dataReader); } } return(model); }
/// <summary> /// 更新字段范围 /// </summary> /// <param name="model"></param> /// <returns></returns> public bool Update(ManagementCenter.Model.CM_FieldRange model) { return(Update(model, null, null)); }