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Custom Tasks for SAS Enterprise Guide Using Microsoft .NET by Chris Hemedinger

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Designing Code with Objects and Lists

At the beginning of this chapter, you learned that the two tasks have much in common, including part of the window layout and behavior. When two or more objects have common properties or behaviors, it might make sense to consolidate the common items in a base class. Then, you code each class to inherit from the base class.

Figure 17.3 shows the two tasks side by side in the same SAS Enterprise Guide session.

Figure 17.3: Two Tasks Similar in Layout and Behavior

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Planning for Object-Oriented Design

The two task windows are different, so it doesn't make sense to implement the behaviors of both windows in the ...

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