.NET with OOPS

[Anandraj]

Hi All,
We have completed a project with full Object Oriented using J2EE.
We want to implement the same Tier in .NET also.
We use to pass the data between different layers thro Object but it has to
be thro' DataSet in .NET.
Instead of using the Dataset if we want to use the Object Oriented
Methodology what are the drawbacks and Other
Prices we have to pay for it. Any Suggestion or Articles which explains abt
DataSet and Object Orineted Methodologies will be helpful for me.

Thanks in Advance
Anandraj.A.

[Michael Mayer]

"Anandraj" <a_*************@yahoo.com> wrote:

We have completed a project with full Object Oriented using J2EE.
We want to implement the same Tier in .NET also.
We use to pass the data between different layers thro Object but it has to be thro' DataSet in .NET.
Instead of using the Dataset if we want to use the Object Oriented
Methodology what are the drawbacks and Other
Prices we have to pay for it. Any Suggestion or Articles which explains abt DataSet and Object Orineted Methodologies will be helpful for me.

I don't have an answer to your exact question, although these are some
pretty in-depth articles from MS about data access in general. I
remember reading something comparing objects vs. datasets, but I can't
find it now. Take a look at the PetStore (the infamous
reimplementation of the Java PetStore) in the third link below - I
believe it uses specific objects (as opposed to the DataSet) for the
data layer.

..NET Data Access Architecture Guide
http://msdn.microsoft.com/library/de...asp?frame=true

Performance Comparison: Data Access Techniques
- talks about DataSet vs. DataReader and XmlReader
http://msdn.microsoft.com/library/de...asp?frame=true

..NET Architectural Sample Applications
http://msdn.microsoft.com/library/de...asp?frame=true

--
Michael Mayer
mr*****@charter.net
My CSharp page: http://www.mag37.com/csharp/

[Anandraj]

Thanks Michael
I will go thro those articles.
If you come across any other articles send it to me

Anandraj.A.

"Michael Mayer" <mr*****@charter.net> wrote in message
news:#p**************@TK2MSFTNGP09.phx.gbl...

"Anandraj" <a_*************@yahoo.com> wrote:

We have completed a project with full Object Oriented using J2EE.
We want to implement the same Tier in .NET also.
We use to pass the data between different layers thro Object but it has to

be thro' DataSet in .NET.
Instead of using the Dataset if we want to use the Object Oriented
Methodology what are the drawbacks and Other
Prices we have to pay for it. Any Suggestion or Articles which

explains abt

DataSet and Object Orineted Methodologies will be helpful for me.

I don't have an answer to your exact question, although these are some
pretty in-depth articles from MS about data access in general. I
remember reading something comparing objects vs. datasets, but I can't
find it now. Take a look at the PetStore (the infamous
reimplementation of the Java PetStore) in the third link below - I
believe it uses specific objects (as opposed to the DataSet) for the
data layer.

.NET Data Access Architecture Guide

http://msdn.microsoft.com/library/de...us/dnbda/html/
daag.asp?frame=true
Performance Comparison: Data Access Techniques
- talks about DataSet vs. DataReader and XmlReader
http://msdn.microsoft.com/library/de...us/dnbda/html/
bdadotnetarch031.asp?frame=true
.NET Architectural Sample Applications
http://msdn.microsoft.com/library/de...us/dnbda/html/
bdadotnetsamp0.asp?frame=true
--
Michael Mayer
mr*****@charter.net
My CSharp page: http://www.mag37.com/csharp/