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Packages: default System System.Caching System.Collections System.Data System.Data.ActiveRecord System.Data.ActiveRecord.Relations System.Data.ActiveRecord.Scaffold System.Data.ActiveReecord.Scaffold.InputBuilder System.Data.Commom.Sqlite System.Data.Common System.Data.Common.Mssql System.Data.Common.Mysql System.Data.Common.Oracle System.Data.Common.Pgsql System.Data.Common.Sqlite System.Data.DataGateway System.Data.SqlMap System.Data.SqlMap.Configuration System.Data.SqlMap.Statements System.Exceptions System.I18N System.IO System.Security System.Util System.Web System.Web.Services System.Web.UI System.Web.UI.ActiveControls System.Web.UI.WebControls System.Web.UI.WebControls.assets System.Xml Classes: TActiveRecordBelongsTo TActiveRecordHasMany TActiveRecordHasManyAssociation TActiveRecordHasOne TActiveRecordRelation TActiveRecordRelationContext |
Keyword
## Classes: TActiveRecordHasOne TActiveRecordHasOne models the object relationship that a record (the source object) property is an instance of foreign record object having a foreign key related to the source object. The HAS_ONE relation is very similar to the HAS_MANY relationship (in fact, it is equivalent in the entities relationship point of view). ## Page Details: TActiveRecordHasOne class file. #### Tags:
version: | $Id$
license: | http://www.pradosoft.com/license/
copyright: | Copyright &copy; 2005-2008 PradoSoft
link: | http://www.pradosoft.com/
author: | Wei Zhuo <weizhuo[at]gmail[dot]com>