DataSets with Business Entities and Data Access Layers

's Computer Specifications

For my application, I stick to a Business entity class and a Data Access Layer class design (DAL
For more complex situations I create a custom business entity class which users a DAL class. I also have many other small descriptor tables where I donâ€™t need that level of control

Is it proper to create a class which inherits a dataset. Within this class I perform the steps to make it a typed dataset and set the SQL commands to the DAL class.

's Computer Specifications

Reference to
http://www.devexpress.com/?section=/Products/NET/XPO
http://www.olero.com/OrmWeb/
http://ailab2.et.ntust.edu.tw/~badboy/odb/

http://www.devexpress.com/?section=/...arisonXPOvsADO

"Ryan Shaw" <(E-Mail Removed)> ¦b¶l¥ó
news:7CD056CE-DA24-4F17-BB71-(E-Mail Removed) ¤¤¼¶¼g...
> For my application, I stick to a Business entity class and a Data Access
Layer class design (DAL)
> For more complex situations I create a custom business entity class which
users a DAL class. I also have many other small descriptor tables where I
don?™t need that level of control.
>
> Is it proper to create a class which inherits a dataset. Within this
class I perform the steps to make it a typed dataset and set the SQL
commands to the DAL class.
>

's Computer Specifications

Very good answer feng. Now he knows everything. And all he needs is just few
dollars.

's Computer Specifications

It just make reference to design.

"Marius Horak" <(E-Mail Removed)> ¼¶¼g©ó¶l¥ó·s»D
:#(E-Mail Removed)...
> Very good answer feng. Now he knows everything. And all he needs is just
few
> dollars.
>
>

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