Mastering PowerBuilder

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Frameworks

An application framework is a set of interdependent, reusable base classes that form the basis for an application. Using the frame works has lot of advantages, such as:
Cuts costs and the development time
Improves the quality, since they are pre-tested
You can concentrate on the business/application logic
Improves the consistency in the application, such as:
Naming conventions
Coding standards
User interface

At the same time, it has few disadvantages too:
More overhead might involve in the class hierarchy
Developers must learn before they start using it
Steep learning curve

HomePrevious Lesson: Lesson 24: PowerBuilder Foundation Class Library
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