Window Objects: 1 A First Look at GenDisplay

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Not all applications will need to use GenDisplay objects. However, almost all applications will have a GenPrimary object. Since GenPrimaryClass is a subclass of GenDisplayClass , programmers should be acquainted with GenDisplayClass .

This section describes the data fields of GenDisplayClass and certain useful messages. It does not have all the information you will need to create these objects. If you will be using GenDisplay objects in your application, you will have to read Using Multiple Displays .


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