IntroductionHere in this article, I would like to cover the typical three layer architecture in C# .NET. It is a very useful approach for coding due to easy code maintenance.OverviewFirst let me give you a small overview about the topic I would like to cover in this article. Tier vs. Layer Three Tier/Layer Architecture Design Components Demo: Three Layer Windows Application in C#.NET1. Tier vs. Layer1.1 Tier: Tier indicates a physical separation of components, which may mean different assemblies...