Hello,
How do you guys implement 3-tier applications with .NET's design mode
controls.
For example, on an ASP .NET form, the SQLDataSource and the Gridview belong
in 2 different tiers. If they are supposed to be in 2 separate DLLs, how can
I have them on the webform and plug them in together?
Thanks in advance,
Richard 3 2507
Thus wrote Richard,
Hello,
How do you guys implement 3-tier applications with .NET's design mode
controls.
For example, on an ASP .NET form, the SQLDataSource and the Gridview
belong
in 2 different tiers. If they are supposed to be in 2 separate DLLs,
how can
I have them on the webform and plug them in together?
Thanks in advance,
I'm assuming you're referring to a 3-layered approach (tiers are runtime
abstractions, whereas layers are software abstractions).
The SqlDataSource doesn't work here, as it gives User Interface components
a direct access to data without any governing Business Layer in between.
Use an ObjectDataSourc e for a three layered application architecture.
Cheers,
--
Joerg Jooss ne********@joer gjooss.de
Thank you.
By using the ObjectDataSourc e don't we lose the ability to design the forms
with the data controls and do the binding, etc in the VB.NET designer?
Thanks in advance,
Richard
"Joerg Jooss" wrote:
Thus wrote Richard,
Hello,
How do you guys implement 3-tier applications with .NET's design mode
controls.
For example, on an ASP .NET form, the SQLDataSource and the Gridview
belong
in 2 different tiers. If they are supposed to be in 2 separate DLLs,
how can
I have them on the webform and plug them in together?
Thanks in advance,
I'm assuming you're referring to a 3-layered approach (tiers are runtime
abstractions, whereas layers are software abstractions).
The SqlDataSource doesn't work here, as it gives User Interface components
a direct access to data without any governing Business Layer in between.
Use an ObjectDataSourc e for a three layered application architecture.
Cheers,
--
Joerg Jooss ne********@joer gjooss.de
Thus wrote Richard,
Thank you.
By using the ObjectDataSourc e don't we lose the ability to design the
forms with the data controls and do the binding, etc in the VB.NET
designer?
No :-)
Cheers,
--
Joerg Jooss ne********@joer gjooss.de This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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