Database dataset from updating
How it works Presentation layer is your user interface layer where you can design your interface using html web controls or windows controls or mobile controls.It can be your website or windows application or mobile application. Application layer or Business Layer is the middle layer or bridge layer that connects database layer and presentation layer.
We can display only necessary methods from business layer in the presentation layer.
We can hide unnecessary methods from business layer in the presentation layer.
So this post is especially for those developers who are looking to develop a 3 tier implementation in their projects.
Three tier architecture means dividing project in three layers User Interface Layer, Business Layer and Data Layer where we separate logic,data and user interface in three division.
In this layer you can write your business logic (logic written as per business requirement) or any validation code.
This layer communicates with database layer and presentation layer.
In this tutorial post we will demonstrate how to create 3 tier architecture using c#.
Three tier architecture means dividing our project into three layers that is presentation layer (UI layer), Business Layer (Logic code layer) and datalayer (Layer which connects to database).
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