I have an asp.net project, I created three folders under the root. The folder names are: “UI”, “Logical” and “DataAccess”. The correspond codes are seperated into different folders.
For example, UI folder contains only presention, DataAccess contains how to retrieve dataset from database.
Can we say it is a three tie architecture?
Please refer the following link it may help you
http://www.codeproject.com/Articles/36847/Three-Layer-Architecture-in-C-NET