wcf in 3 tier architecture

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i want to create a wcf service for search student details by id in 3 tier architecture
already created a project using BAL DAL AND PRESENTATION
so how will i create wcf and how to write the code in existing 3 tier architecture .

Posted 18-Mar-15 19:45pm

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Peter Leow · Answer 1 · 2015-03-18T20:04:00

Solution 1

Check these out:
1. sample project of wcf with 3-tier architecture[^]
2. ASP.NET N Tier WCF sample application implementation on separate machines.[^]

Posted 18-Mar-15 20:04pm

Peter Leow

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Member 11507028 19-Mar-15 7:27am

still not clear...

Rajat_RJT · Answer 2 · 2015-03-19T19:52:00

Solution 2

Presentation layer is where you implement your interface.
BAL is where you write code for business logic.
DAL is where you write code to get data from resource.
follow this article intro to 3 tier architecture

Posted 19-Mar-15 19:52pm

Rajat_RJT

Updated 22-Mar-15 20:27pm

v2

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Member 11507028 20-Mar-15 12:37pm

i wknow that for creating a wcf service where to write what can u explain me with example

Rajat_RJT 23-Mar-15 2:28am

i have updated my answer,check the link there, that may help you.