How to implement good practise of Business Logic Layer in Real Life asp.net...

MVVM & business logic Layer...

How to save a null datetime to SqlServer DB? not working...

Should I call BLL methods directly into my Asp.Net MVC 3 Controller?...

A single DTO class with multiple classes inside...

How to use Entity(EF) and EntityDTO with Contract(Interface)...

What option other than a BLL instantiating a DAL allows for unit testing in an n-tier solution witho...

repetitive code in BuisnessLogic MVC...

Cannot access BLL Class on ASP.NET...

Different Types of BLL Classes (Adapter to DA VS BL Only)...

SettingsProvider class - should it be in DAL or BLL project?...

Repository pattern: DAL or BLL...

returning a valid dataset using asp.net c#...

How to / Should one - set EntityState in UI/BL Layer?...

C# Best practices - Set readonly model property value from BLL...

Does A Default Sort Order in DAL Violate Separation of Concerns...

How to correctly create BLL and GridView in such situation...

Calculations In Business Layer or Controllers For View Specific Info...

Calculations In Data Access Layer...

Is it reasonable to wrap a domain's BLL into it's own Class Library, and how would I set it ...

Should I think of Entities in EF as Domain Models or DTO's?...

why we are adding solution folder, and responsibilities share ,test folders inside solution...

the bll,dal and interfaces implementation...

Should a BLL be stateless?...

DAL and BLL in .NET...

Retrieving Data from BLL to labels...

Organize objects in a BLL...

Is it better to divide a software into multiple modules with each module having its own database...

Business Logic Layer Design...

what is the second parameter of dataobjectmethod, asp.net BLL...