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Feb. 26, 2003 12:00 AM
The Father of C# Improves His Brainchild
Hurrah for the generics and iterators inclusions in C# by Anders
Hejlsberg [Vol. 1, issue 1]. We propose similar features for the Eiffel
language. See "Collections and Iterators in Eiffel," Journal of Object
Oriented Programming, Vol. 6, issue 7, Nov/Dec 1993, USA.
Miguel Katrib & Ismael Mart
mkm@matcom.uh.cu
Bravo! OO Is the only way to go
The only "non-OO" feature [of C#] is anonymous functions. The inventor
of the term object-oriented, Alan Kay, included anonymous code blocks in
Smalltalk, the OO language he developed.
Generics and partial types allow you to create a class. Classes are an
OO feature. Iterators seem to fix an inconvenience in the design of
containers.
Brendan Johnston
irisebrendan@yahoo.com
Bravo! OO is NOT the only way...
For too long, OO has been held up as an absolute good. This attitude
might have been understandable in the late 1980s, but the popularity of Java
has extended OO's time in the limelight. These new features of C#, while
very useful, have nothing to do with OO, and in fact, mostly cannot be
achieved using straight OO! Many newcomers to computer science and
engineering (Java zealots) will point this out in a negative light. But the
fact is that OO is only one useful view of reality.
Congratulations to [Anders] Hejlsberg and MS for recognizing this.
M. Whitener
Asked and Answered: ADO.NET Query
I enjoyed Dan Fox's article "Advanced Data Retrieval with ADO.NET" [Vol.
1, issue 1], but I can't find info on using ASP.NET with Access databases.
Does anyone have info on how to connect and get data from an Access database
using ASP.NET?
J. R. Michael
jrmpat654@aol.com
Ron Hostetter of Quilogy.com replies:
You can use Access databases. When creating your ADO.NET connection you
need to use the OleDb data provider. This means that to connect, you'll use
the OleDbConnection object and specify the Jet provider. Then you'll use the
OleDbCommand, OleDbAdapter, etc., objects to work with the data.
Ron Hostetter
rhostetter@quilogy.com
Stay Optimistic
In my view, .NET is just getting under way. I still think it's something
to get excited about as a developer. We worked on a development tool with
Microsoft www.ecriteria.net/press_webservice.asp for our Web service initiatives at the www.ecriteria.net database service. So I would stay optimistic; real progress is often slow but steady.
Camille Jacks
camille@ecriteria.net
.NET Not Yet!
I am a consultant in the Salt Lake City area. I have contacts throughout
the industry in this region...
I like .NET. I think that it is a vast improvement over Microsoft's past
offerings in most ways. It makes it easy for a Java developer to do work on
the Microsoft side of the fence. One downside, however, is that Microsoft
has given up the entry level stuff. The old Visual Basic and ASP were very
popular with programmers who were doing simple projects and who did not want
the complexity of Java. They were not very elegant or object oriented but
they were great for quick and dirty projects. Now Microsoft has given that
up in favor of a Java-clone solution that has all the complexity of Java and
more.
Mark
[via SYS-CON.com]
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