A way of data flow chart is adopted, and the design of the trigger is given by a concrete development example.

本文结合具体的开发实例，采用数据流程图的方式给出了与此相关的触发器的设计。

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Using the thought of object compiling and with VB as an instrument to carry on the development of program that gives out the thought to compile program and the calculation flow chart of correlation.

利用对象编程的思想以VB作为工具进行程序开发，给出相关的编程思路和计算流程图。

youdao

Using the thought of object compiling and with VB as an instrument to carry on the development of program that gives out the thought to compile program and the calculation flow chart of correlation.

利用对象编程的思想以VB作为工具进行程序开发，给出相关的编程思路和计算流程图。

youdao