Tag: ABL

With Exchange Online 2009 coming right up (September 15-17) I wanted to remind people of the availability of a set of introductory videos that cover a lot of the basic topics related to using OpenEdge Architect....

While working on a new ABL sample using OpenEdge GUI for .NET, I started thinking about the different presentation models that are available to an ABL programmer in 10.2A. While much of Microsoft...

With enhancements in the OpenEdge 10.1x release family, ABL (Advanced Business Language) is being extended with standard formal object-oriented (OO) functionality: objects, classes, methods, polymorphism, inheritance, delegation, statics, properties, strong typing, and more.

A big...

One of the major new areas in OpenEdge 10 is the language support for classes. ABL now lets you define source files as classes, as an alternative to procedures, to take advantage of many valuable object-oriented features established by languages like Java and C#, including inheritance and...