Developing a separate project with Entity Framework

i want to create a class library project which will my data access layer project and there i want to generate edmx开发者_开发技巧 data model file with EF and want to communicate with my dal from my business layer which is a another separate project.

thanks

If you're asking how to do this it's pretty easy.

• Add a new project to your solution.
• Add an ADO.NET Entity Data Model (EDMX file).
• Optionally add a DataAccess class/es to access the data.
• Add a reference to this project from your Business Layer project.