The following list summarizes the RFX functions by data type.
以下的清单按资料型别摘要地列出RFX 函式。
RFX additionally transfers data from your recordset to the data source.
另外RFX还可将资料由您的资料录集传送至资料来源。
RFX USES its knowledge of the field data members to specify the columns to write.
RFX使用其有关字段数据成员的知识来指定要写的列。
The following figure shows the relationship between DDX and RFX (or DFX) for record views.
下图显示了记录视图的DDX和RFX(或DFX)之间的关系。
Technical Note 43 describes how to write your own RFX functions for additional data types.
技术说明43描述如何为其他数据类型编写自己的rfx函数。
If you need a more advanced understanding of RFX, see Record Field Exchange: How RFX Works.
如果您需要进一步了解rfx，请参阅资料录栏位交换：RFX的运作方式。
Like dialog data exchange (DDX), RFX needs information about the data members of your class.
就像对话资料交换(DDX)，RF X需要您的类别的资料成员之相关资讯。
For more information about RFX functions, see Record Field Exchange: Using the RFX functions.
有关rfx函数的更多信息，请参见记录字段交换：使用rfx函数。
RFX backs up the edit buffer before adding a new record and before editing an existing record.
RF x会在新增一笔资料录和编辑一笔已存在的资料录前先备份编辑缓冲区。
To support purchasing personnel to prepare the documents of sourcing request, such RFQ, RFX, etc.
支持采购人员准备采购申请的相关文件，如rfq,RFX，等。
The following table shows the sequence of RFX operations when the user moves from record to record.
下表显示了用户在记录间移动时rfx操作的顺序。
In cases where you must write your own RFX function calls, select from these functions by data type.
当您必须撰写自己的rfx函式呼叫时，请按资料型别从这些函式中来选出。
This topic describes the functions briefly and shows the data types for which RFX functions are available.
这个主题简介说明这个函式，并示范RF x函式可用的资料型别。
The following table shows the sequence of RFX operations when you add a new record or edit an existing record.
下表显示了当添加新记录或编辑现有记录时RFX操作的顺序。
For more information, see the RFX function documentation under Macros and Globals in the Class Library Reference.
类库提供了用于在数据源和记录集之间传输多种不同数据类型的rfx函数。
The RFX global functions exchange data between columns on the data source and field data members in your recordset.
RFX全域函式会在资料来源的资料行和您的资料录集的栏位资料成员间交换资料。
We conclude that, collectively, the properties of Rfx. antarcticus strain Fryx1 are those of a planktonic phototroph.
我们的结论是，从整体而言，Rf x .antarcticus的Fryx1株是一个浮游光合型生物。
RFX and DFX move data between the current record of the data source and the field data members of a recordset object.
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。
Besides exchanging data between the data source and the recordset's field data members, RFX manages binding parameters.
除了在资料来源和资料录集的栏位资料成员间交换资料外，RFX也会管理系结的参数。
When you delete a record, RFX sets all the fields to NULL as a reminder that the record is deleted and you must move off it.
当您删除记录时，RFX将所有字段设置为NULL，提醒您该记录已删除，您必须将其移走。
The recordset, in turn, USES record field exchange (RFX) to move data between its field data members and the corresponding columns in a table on the data source.
反过来，记录集使用记录字段交换(RFX)在它的字段数据成员和数据源上表中相应的列之间移动数据。
When the recordset is first opened and is about to read the first record, RFX binds (associates) each selected column to the address of the appropriate field data member.
当第一次开启资料录集且正要读取第一笔资料录，RF x会系结(关联)每个所选的资料行至适当的栏位资料成员的位址。
From the calculations of Walsby (1994), such conditions should greatly favor gas-vesiculate phototrophs; and they may have been important factors in selecting for the Fryx1 phenotype of Rfx.
从Walsby(1994年)的计算中可以看出，这种情况应该大大有利于气泡型光合生物，并有可能被用于的Fryx1 phenotypeofRfx的表型选择的重要因素。
From the calculations of Walsby (1994), such conditions should greatly favor gas-vesiculate phototrophs; and they may have been important factors in selecting for the Fryx1 phenotype of Rfx.
从Walsby(1994年)的计算中可以看出，这种情况应该大大有利于气泡型光合生物，并有可能被用于的Fryx1 phenotypeofRfx的表型选择的重要因素。
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