Compile ERROR: The type is defined in an assembly that is not referenced
The most simple solution is add reference to dal from the UI project.
How to return Linq query result from BLL layer to UI layer in C#
c#,asp.net,linq,data-access-layer,3-tier
You can return db.DBL_TBL which will return IQueriable. For example, public IQueriable<DB_TBL> GetTable() { dataContex db = new dataContex; return db.DB_TBL } You can also return IEnumerable or List as well. See example below which returns List. public List<DB_TBL> GetTable() { dataContex db = new dataContex; return db.DB_TBL.ToList(); } Then...
How to implement a 3-tier architecture in MVC5 WCF
I am posting this as an answer, only since there has been no more activity since I posed the initial question. Please use @Khurram Ali's links above if you are looking for an answer to this issue. I will sum it up quickly here by saying that the architecture can...
3-Tier Architecture MVC 4 Project
entity-framework,asp.net-mvc-4,3-tier
Can't be unambiguously correct answers on these issues, so any answer should be evaluated simply as an opinion. Here are my answers: Where should we place the CRUD functions? CRUD is a frequent pattern at different levels. Hi-level Repository provides similar methods, as a low-level Table Gateway. Where and why...
How Does the Silverlight Client Talk to the Server in a 3 Tier Lightswitch Application?
c#,silverlight,visual-studio-lightswitch,3-tier,lightswitch-2012
If the IIS Server is correctly set up, you should just be able to use a browser to download and install the current version of the desktop application (with correct configuration) from it. The url format for the request is: http[s]://{servername}[:port]/{applicationname}/ If you're not sure of the application name, use...
Removing database dependency from 3 tier architecture
architecture,3-tier,multi-tier
The Dependency Inversion Principle (DIP, one of the SOLID principles) exactly addresses the situation you describe: A. High-level modules should not depend on low-level modules. Both should depend on abstractions. B. Abstractions should not depend on details. Details should depend on abstractions. For your situation, in particular part A is...