Azizkhani

When we have only one relationship between objects, that is called Association. Aggregation and Composition both are specialized form of Association. Composition is again specialize form of Aggregation. Association is a relationship where all object have their own lifecycle and there is no owner. Let’s take an example of Teacher... [Read More]

Table  Per Hierarchy   Table Per Class   Table Per Concrete Class

    برادر بوعلی :همه چیزش تمام شد بوعلی :به تو میگویم محمود که این طور نیست براد بوعلی: او زمانی بوده است و دیگر نیست بوعلی :به تو میگویم محمود که جسممان از خاک میزاید و به خاک میرود و جزئی از طن خاک میشود اما نفس از خاک... [Read More]

Dependency Injection  with ASP.NET MVC   As you delve more into ASP.NET MVC you start to come across a whole new way of doing things that Web Forms development didn't really expose you to. Inversion of Control (IoC) and Dependency Injection (DI) are two phrases that crop up a lot... [Read More]

http://www.codeproject.com/KB/aspnet/ArchitectureComparison.aspx