This course is only available via a subscription to the OpenEdge 11 Developer learning path at $1500 USD per user per year. Log in to the Progress Education Community, select the OpenEdge 11 Developer icon under the News column on the right, and purchase your enrollment via PayPal or credit card.
In this course you will learn how to use the object-oriented capabilities of Progress OpenEdge ABL. First you will be introduced to key features of Progress Software’s object-oriented ABL. Next, you will learn how to develop and test classes. Finally, you will learn how to further develop an application by applying object-oriented programming features such as inheritance, interface classes, singletons, dynamic instances, and events.