دانلود کتاب VB6 UML Design and Development

UML (Unified Modeling Language) is a powerful notational approach to object-oriented analysis, design and implementation. If you understand and can utilize UML, your object-oriented Visual Basic programming becomes much more logical and effective. UML allows you to design, plan and implement great Visual Basic programs. The ease of learning the fundamentals of Visual Basic often misleads VB programmers - there is a common misperception that effective VB programs can be built in an ad-hoc fashion, without thinking through the full ramifications of the programs being created. Object-oriented programming, and UML in particular, empowers VB programmers with a system of thinking, designing and implementing their programs in a more professional, robust manner. UML is a route to successful VB programming. This initiative started with the Wrox book, "Beginning VB5/6 Objects", which introduced the object-oriented methodology itself. Now, VB6 UML takes that initiative a stage further, to more professional design and implemention. Because UML abstracts the design process, it also allows programmers to see some of the abstract patterns that occur when they are programming. This more abstract view, and some of the emergent patterns that become visible, will allow VB programmers to grasp their fundamental programming activities at an important and fundamental level.