Hi could any one help me,how to implement web services in a 3 tier architecture and also give a brief idea about how to implement coding as soon as possible.
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I am a beginner in c#.I heard that writing program with three tier architecture are easy and maintainable.
I just wanted to know with a small example on how to write three tier architecture programs.
was giving a though on using ajax enabled wcf services as part of architecture
generally wht im using
is UI-> BL-> data access
is it suggestable to use wcf services layer instead
nd hv UI-> services-> data access
related to asp.net
would like to no pro's and con's of doing this thing.
is it suggestable to do it.
Hi i want to develop an application in asp.net using 3 tier architecture .
i know that there are three layers
I am confused between Data Access Layer and Business Logic Layer.
In data access layer we develop the property classes and main class function which returns datasets, datatables and data reader to Presentation layer.
what is the use of Business Logic Layer ? what actually we do in Business logic Layer ?? we can pass data directly from data access layer to presentation layer ?? can anyone give any small example to understand ??
I have no idea about 3-Tier Architecture? so please tell me. What is the use of 3-Tier Architecture?
In ASP.NET 2.0, I found Scott Mitchell's series on the 3-Tier Architecture supremely helpful for organizing reasonably complex web applications: http://www.asp.net/learn/data-access/tutorial-01-cs.aspx
I'm wondering how to incorporate ASP.NET 3.5 technology (namely, LINQ), into this same presentation / business logic / data access model for application development.
For developers that wanted to forgo sprocs altogether, would the:
Thanks for any insights!
hi friends, i ma new to asp.net, i am just learning asp.net using this site and some resources from internet , internet is the only source for me. and here i have a project that should be designed by the patter of 3 tier architecture. i have an idea, but i couldn't start it, need your guidance, if i did this , it will very useful for me to get a job. please help me.
these are the requirements and steps.
Please find below the steps, we follow up.
1. Develop a Sample project in 3 Tier architecture in .Net 3.5 using VS 2005 or 2008 and MS SQL 2005 Express
(Login page, User session handled inner page with a listing of data, provision to insert and update data)
2. Coding should be of standards as per document attached
3. No Hard Coding instead, values should be placed in constants, config file and retrieved.
Particularly DB connection.
4. Stored Procedures should be used for Data insert, retrieval and update.
5. Sample Project should have implemented Client as well as Server side field validations
6. Data Classes, Try Catch for transactions in code should be used