Thực ra phiên bản asp 3.0 không khác nhiều so với Asp 2.0, ASP 3.0 chỉ thêm một số tính năng phụ mà ASP 2.0 không support hoặc là không có thôi.
cho nên khi phân biệt 2 vấn đề này người ta đi vào từng tính năng cụ thể của 2 loại thì dễ phân biệt hơn
Bài viết được gửi bởi nightstars Thực ra phiên bản asp 3.0 không khác nhiều so với Asp 2.0, ASP 3.0 chỉ thêm một số tính năng phụ mà ASP 2.0 không support hoặc là không có thôi.
Hay doc 1 so' do`ng trong chuong 1 cuon sach Profresional ASP.NET 1.0 Special Edition truoc khi nhan xet :
[QUOTE]Evolution or Revolution?
As developers, we are all used to the evolutionary cycle of software product releases, where each new release adds a
few features and cures a bunch of bugs. Server-side web technology has followed this pattern, with products such as
dbWeb and the IDC rapidly settling into the Active Server Pages we know and love today. ASP 1.0 was released in
1996, and although it has gone through a further two releases, it hasn't really changed that much- until now. Be
prepared to throw away many of those ingrained ASP programming habits, as you've an interesting ride ahead.
ASP.NET is where the revolution begins, because it is radically different from previous versions. Its first appearance into
the world was at the Wrox Conference in Washington D.C. back in 1999, where impromptu applause showed how much
the audience liked the product. Then in July 2000, ASP.NET received its first public release at PDC, where around 6,000
developers were bombarded with nothing but .NET. As a consequence, they spent most of the week looking like rabbits
in headlights- rather dazed and confused with all they had to take in. .NET isn't particularly difficult to understand, but
ASP.NET is very different from what we are used to.
......
How is ASP.NET Different from ASP?
This question can be answered in one word- very. ASP.NET is not just a new version, but a whole new idea and way of
programming web applications. New features weren't retrofitted into ASP to give us a new version- ASP.NET has been
written from the ground up to provide the best possible application framework. This has meant that, in many areas, compatibility with ASP has been broken, but in the long term this is a good thing.
......
That's because your existing ASP pages are still processed by the same mechanism as before, and the new framework
processes ASP.NET pages. This is achieved by ASP.NET pages having a new file extension (.aspx), meaning they are
not processed in the same way as ASP pages.
..............
Benefits of ASP.NET
From the above discussion of the problems with ASP it would be easy to say that ASP.NET solves those problems, and
while that is so, there's a lot more to it than that. To understand what's been done, have a look at four of the main
goals of ASP.NET:
= Make code cleaner
= Improve deployment, scalability, security, and reliability
= Provide better support for different browsers and devices
= Enable a new breed of web applications
xin chao cac nha lap trinh web tai nang!va day sang tao!..
toi la mot thanh vien cua dien dan tin hoc, hien toi dang tim hieu ve lap trinh web. Ban nao co phan mem hay cong cu nao de hoi tro trong lap trinh wep bang asp thi cho toi xin cac ban nha!
cho nên khi phân biệt 2 vấn đề này người ta đi vào từng tính năng cụ thể của 2 loại thì dễ phân biệt hơn
- ASP (*.asp) con ASP.net (*.aspx).
- Code ASP thuong don gian hon code ASPX
- Code ASP khong co C#
- qua troi thu khac nua chu...
Thực ra phiên bản asp 3.0 không khác nhiều so với Asp 2.0, ASP 3.0 chỉ thêm một số tính năng phụ mà ASP 2.0 không support hoặc là không có thôi.
[QUOTE]Evolution or Revolution?
As developers, we are all used to the evolutionary cycle of software product releases, where each new release adds a
few features and cures a bunch of bugs. Server-side web technology has followed this pattern, with products such as
dbWeb and the IDC rapidly settling into the Active Server Pages we know and love today. ASP 1.0 was released in
1996, and although it has gone through a further two releases, it hasn't really changed that much- until now. Be
prepared to throw away many of those ingrained ASP programming habits, as you've an interesting ride ahead.
ASP.NET is where the revolution begins, because it is radically different from previous versions. Its first appearance into
the world was at the Wrox Conference in Washington D.C. back in 1999, where impromptu applause showed how much
the audience liked the product. Then in July 2000, ASP.NET received its first public release at PDC, where around 6,000
developers were bombarded with nothing but .NET. As a consequence, they spent most of the week looking like rabbits
in headlights- rather dazed and confused with all they had to take in. .NET isn't particularly difficult to understand, but
ASP.NET is very different from what we are used to.
......
How is ASP.NET Different from ASP?
This question can be answered in one word- very. ASP.NET is not just a new version, but a whole new idea and way of
programming web applications. New features weren't retrofitted into ASP to give us a new version- ASP.NET has been
written from the ground up to provide the best possible application framework. This has meant that, in many areas,
compatibility with ASP has been broken, but in the long term this is a good thing.
......
That's because your existing ASP pages are still processed by the same mechanism as before, and the new framework
processes ASP.NET pages. This is achieved by ASP.NET pages having a new file extension (.aspx), meaning they are
not processed in the same way as ASP pages.
..............
Benefits of ASP.NET
From the above discussion of the problems with ASP it would be easy to say that ASP.NET solves those problems, and
while that is so, there's a lot more to it than that. To understand what's been done, have a look at four of the main
goals of ASP.NET:
= Make code cleaner
= Improve deployment, scalability, security, and reliability
= Provide better support for different browsers and devices
= Enable a new breed of web applications
-------------
toi la mot thanh vien cua dien dan tin hoc, hien toi dang tim hieu ve lap trinh web. Ban nao co phan mem hay cong cu nao de hoi tro trong lap trinh wep bang asp thi cho toi xin cac ban nha!