Data Reader, Inline Queries Usage in Project

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Hi, I am working with the Asp.Net project and we are using 3-Tier architecture. In Data Access Layer we using "Inline queries" for data manipulation and "Data Reader" for binding into Grid. Is it a Good approach?.. can anyone please suggest me the right approach???

Posted 24-Aug-10 22:14pm

rbalajiprasad

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Christian Graus · Answer 1 · 2010-08-24T22:18:00

Solution 1

What is an 'inline query' ? You string mash SQL in your data layer ? So long as you use paramaterised queries so they are safe from injection attacks and put them all in your data layer, that doesn't seem bad to me.

It's a matter of discussion if a datalayer should return a strongly typed list or a data reader type object. I've worked on projects that do both and seen pros and cons of each.

Posted 24-Aug-10 22:18pm

Christian Graus

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Sandeep Mewara 25-Aug-10 13:02pm

Comment from OP: Instead of Stored Procedures we using inline queries. We can also use Dataset for Projects but we using Data Reader?.. Which one is best?.
Stored Procedures or Inline Queries? DataSet or DataReader?..

Sandesh M Patil · Answer 2 · 2010-08-26T07:13:00

Solution 3

I think dataset is the best approach since it provide disconnected architecture.

Hope this may help u.... :)

Posted 26-Aug-10 7:13am

Sandesh M Patil