由于数据对象是通过关系链接的，因此所有当前控制着系统的用户的签出记录和相关的用户帐户都将返回。

Since the data objects are linked through the relationship, both the checkout records and associated user accounts will be returned for all users that are currently holding systems.

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RFX和DFX在数据源的当前记录和记录集对象的字段数据成员之间移动数据。

RFX and DFX move data between the current record of the data source and the field data members of a recordset object.

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