畅享博客 > 管理员的博客 > Beautiful day
2005-7-26 22:27:00

Beautiful day

What a beautiful day today is!! Well, I gain something back agian - another scholarship.... So sweet!!

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And today I make something clear - The difference between VB 6.0 and VB.NET. I used to think they are the same thing. And today after I read an article, I know they are not the same, VB6.0 is the precedent of VB.NET though...That article is really a good article and in that article it distinguish the difference between VB 6.0 and VB.NET. And here I try to summaries some points of it (Due to the reason I forgot what the site is, sorry about lacking of the reference):

1. VB 6.0 is much slower than VB.NET. That is also the reason why VB.NET was invented.

2. Also, VB.NET is one type of OOPL, and yet VB 6.0 is just one type of procedural programming language.

3. VB 6.0 uses RDO (Remote Data Object) and DAO (Data Access Object) to access the database, and yet VB.net uses ADO.NET to acess the database.

4. VB.NET is much efficient when using in Web application because VB.net is a true programming language, while VB 6.0 just uses vbscript to achieve that.

5. Other difference include the use of inheritance in VB.net, the use of COM and  so on.

Due to the reason I just know briefly of VB atm, I will update when I learn more.


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