Download Advanced Object Oriented Programming with Visual FoxPro 6.0 by Markus Egger, Mac Rubel PDF

By Markus Egger, Mac Rubel

This ebook combines OOP idea and real-world useful knowledge, all from the visible FoxPro perspective. coated are multi-tiered structure; OO layout styles; item metrics; and OO specifications, modeling, and layout, together with the UML.

Show description

Read or Download Advanced Object Oriented Programming with Visual FoxPro 6.0 PDF

Best object-oriented design books

Agile Software Development: The Cooperative Game

The agile version of software program improvement has taken the area via hurricane. Now, in Agile software program improvement, moment variation, one in all agile's top pioneers updates his Jolt productiveness award-winning publication to mirror all that is been realized approximately agile improvement given that its unique creation. Alistair Cockburn starts through updating his strong version of software program improvement as a "cooperative online game of invention and communique.

Modern Multithreading : Implementing, Testing, and Debugging Multithreaded Java and C++/Pthreads/Win32 Programs

I will not emphasize how very good this ebook is. It not just is going to nice lengths to give an explanation for the intricacies of the way MultiThreading works, however it additionally cleverly indicates how issues can get it wrong. It additionally offers algorithms for synchronizing occasions with out developing deadlocks.

Highly urged.

JavaScript: The Definitive Guide, 6th Edition: Activate Your Web Pages

JavaScript: The Definitive advisor has been the bible for JavaScript programmers-a programmer's consultant and finished connection with the middle language and to the client-side JavaScript APIs outlined through net browsers. The sixth variation covers HTML5 and ECMAScript five. Many chapters were thoroughly rewritten to convey them in keeping with contemporary top internet improvement practices.

Reactive Java Programming

Examine reactive programming utilizing Java and its useful elements, often referred to as RxJava. This publication indicates you the way to resolve «callback hell» with RxJava and exhibits you the way to write down thread-safe code with out placing onto nation variables which is useful for cloud computing software-as-a-service concerns, specifically while facing substantial info approaches via streaming.

Additional resources for Advanced Object Oriented Programming with Visual FoxPro 6.0

Example text

Besides the SCATTER NAME command, there are some others that create objects in a similar fashion. BROWSE NAME is one of them. Another one is DEFINE WINDOW NAME . As you can see, they all share the added NAME clause, which is an indicator that objects are created. Most of these commands are included for backward compatibility, and you should use the newer counterparts instead. Object references Object references are variables that point to objects. In Visual FoxPro you never have direct access to objects, but you can talk to them through references or pointers.

In addition, they usually act much like an object. In other words, the collection has properties and methods. 0 you can create collections that are much like the ones in VB. I'll deal with the naming part first. Suppose I have a form that has a button and a textbox. I add a collection (array) called "members" that will provide a generic way to access all the members of the form. I can either pass a numeric index to that collection, or the name of the object I want to talk to. &lvIndex. NULL. NULL.

For this reason, you can't just overwrite default behavior. However, there might be some reasons why you would like to overwrite the default FoxPro behavior. In this case, you can use the FoxPro keyword NODEFAULT. When you add code to a method, the original behavior is always executed after all the added code. This is very handy because you can use NODEFAULT at any position in a method. You can even use it within IF statements. Suppose you want the user to be able to type only the characters "Y" and "N" in a special textbox.

Download PDF sample

Rated 4.83 of 5 – based on 31 votes