Powerbuilder数据窗口的多表更新及实例

Updating Multiple Tables of Powerbuilder Datawindow and Instance

为了克服 Powerbuilder更新多表一般采用多数据窗口带来的复杂性 ,提出了基于单数据窗口的多表更新的方法 ,简化了开发过程 ,降低了复杂度 ,收效良好。

To overcome one disadvantage of multiple tables of m ultiple datawindow updating, discusses one method of updating multiple tables ba sed on one datawindow,the method simplifies developing and it is an effective m ethod.