Application settings uses this unique key when it persists the user s settings to xml 当应用程序设置在xml中保持用户的设置时，应用程序设置使用此唯一键。
Dialog box , select the unique key in the selected primary unique key and index list 在“索引/键”对话框中，从“选定的主键/唯一键和索引”列表中选择唯一键。
Dialog box , under selected primary unique key or index , select the constraint you want 在“索引/键”对话框中，在“选定的主/唯一键或索引”下选择所需的约束。
Replicates primary key and unique keys on a table article as constraints using alter table statements 使用alter table语句将表项目上的主键和唯一键作为约束复制。
Filtered tables that are not joined on a unique key and join filters that involve a large number of tables 未基于唯一键联接的已筛选表和涉及大量表的联接筛选器。
Make sure that your new name does not duplicate a name in the selected primary unique key or index list 确保新名称不与“选定的主/唯一键或索引”列表中的名称重复。
When writing queries that use rowset - valued functions , it is necessary to know the name of the unique key column 编写使用赋值行集函数的查询时，必须知道唯一键列的名称。
Expands to show which columns from which tables act as the foreign key and primary or unique key in the relationship 展开以显示哪些表中的哪些列充当关系中的外键和主键（或唯一键） 。
Method registers the new style property and returns a unique key that can be used to refer to the style in the property 方法注册新的样式属性，并返回可用于在该属性中引用该样式的唯一键。
If your applications data requirements change , or if a key was inadvertently defined , you can delete primary and unique keys 当您的应用程序数据要求发生更改，或无意中定义了某个键时，可以删除主键和唯一键。
