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Visual Studio Next Generation: Language Enhancements

By Microsoft, published on 14 Jul 2001
Microsoft
Page 14 of 15
  1. Introduction
  2. New Features
  3. Object Orientated Programming
  4. Inheritance
  5. Encapsulation
  6. Overloading
  7. Polymorphism
  8. Parameterized Constructors
  9. Additional Features
  10. Free Threading
  11. Structured Exception Handling
  12. Type Safety
  13. Shared Members
  14. Initializers
  15. Conclusion

Initializers

The next version of Visual Basic will support initialization of variables on the line in which they are declared. Initializers can be used anywhere including inside a control structure. The semantics of a procedure level declaration, which includes an initalizer, is the same as a declaration statement immediately followed by an assignment statement. In other words, this statement:

Dim X As Integer = 1

is equivalent to these statements:

Dim X As Integer X = 1

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Comments

  1. ghanshyam
    12 Nov 2002 at 17:10

    The Object Oriented feature like Inheritance,Polymorphism,Encapsulation in Visual Basic is really a great achievement.Offcourse making a VB program as Multithreaded and allowing STructured exception handling is other great achievements.


    But I beleive there is a potential drawback associated with VB.That is its languag construct.SImultaneously there should be effort in improving the Construct/Style of VB language.
    Otherwise there will be a learning curve for any object oriented C++/Java developer to use VB.
    It cannot be called as a ObjectOriented language unless the Construct of the language is similar to any of the ObjectOrieneted Language.


    Ghanshyam.

  2. Michael Honohan
    01 Aug 2002 at 21:18

    I am not sure if you have your whole VB history down. I learned VB from a Version 2.0 Demo. Also, did you also know there was Visual Basic for DOS?

  3. Developer Fusion Bot
    01 Jan 1999 at 00:00

    This thread is for discussions of Visual Studio Next Generation: Language Enhancements.

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