本文给出了在PB 8.0集成环境中，设计数据窗口对象访问ASA本地数据库的开发方法，并进行了实例分析。
The article shows the method of using ASA local data base by data window objects under the circumstances of PB8.0 and analyzes the cases of it.
联接操作(一个通用的数据访问任务)使您得以使用一个记录集对象处理来自多个表的数据。
The join operation, a common data-access task, lets you work with data from more than one table using a single recordset object.
访问该程序集的每一应用程序域都必须具有静态数据的单独副本，以避免跨域边界引用静态字段中的对象。
Each application domain that accesses the assembly must have a separate copy of the static data, to prevent references to objects in static fields from crossing domain boundaries.
通过数据库类，可以使用记录集对象来选择和访问结果集。
With the database classes, you use a recordset object to select and access the result set.
通过数据库抽象，你能建立单个代码集合访问数据集对象而不必考虑填充该数据集的源数据。
Pass database abstraction, you can build individual code to gather visits data set boy or girl friend and need not consider fill the source data of this data set.
通过数据库抽象，你能建立单个代码集合访问数据集对象而不必考虑填充该数据集的源数据。
Pass database abstraction, you can build individual code to gather visits data set boy or girl friend and need not consider fill the source data of this data set.
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