Problen in MVC model(Give me Fast Reply)

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Hi..
i have learn MVC use this link
http://www.asp.net/mvc/tutorials/getting-started-with-aspnet-mvc3/cs/adding-a-model[^]
but i have proble in DBContext code.Error:DbContext not be found..

XML

public class MovieDBContext : DbContext
   {
       public DbSet<Movie> Movies { get; set; }
   }

Give me help or other way to use databinding in MVC.Withoout DBContext.

Thankx....

Posted 11-Sep-12 20:15pm

Abhai Oza

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_Amy · Answer 1 · 2012-09-11T20:24:00

Solution 1

Hi,
In the case of class files, you need to add Linq referance(System.Data.Linq). Follow the steps:

Steps:
1. Right click on the project --> Add Reference
2. Go to .Net tab
3. Select System.Data.Linq and click ok.
4. Use Linq namespace using System.Data.Linq;

Refer this link[^] for more information.

All the best.
--Amit

Posted 11-Sep-12 20:24pm

_Amy

Updated 11-Sep-12 20:26pm

v2

Comments

Abhai Oza 12-Sep-12 2:49am

Sorry Not Solve this error.
DbContextMeans???

_Amy 12-Sep-12 2:56am

It's represents a combination of the Unit-Of-Work and Repository patterns and enables you to query a database and group together changes that will then be written back to the store as a unit.
Refer the links:
MSDN : DbContext Class[^]
Entity Framework - Second Level Caching with DbContext[^]

Abhai Oza 12-Sep-12 5:18am

Sry..I have not understand DBContext ??

_Amy 12-Sep-12 5:20am

Then you should read An Introduction to Entity Framework for Absolute Beginners[^].

Abhai Oza 12-Sep-12 6:28am

Just give how to create DBContext Class in MVC
Or You have Create any Example in MVC ??

_Amy 12-Sep-12 6:34am

View this[^] video and check How to use Entity Framework Code First for MVC 3[^] also.

Abhai Oza 13-Sep-12 1:39am

Please ...Step by Step .
How to create DBContext Class and Use In Controllers in MVC.
And I have download Last link Project but Error on this Project.
Error is :-
"Error 1 It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS. C:\Documents and Settings\achal.prajapati\Desktop\OpenLibrary\OpenLibrary\Web.config 31
"

**Zoltán Zörgő** · Answer 2 · 2012-09-22T00:34:00

Solution 4

DBContext is in the System.Data.Entity[^] namespace, add reference to EntityFramework.dll assambly. If it is not installed use nuget, or the standalone installer: http://nuget.org/packages/EntityFramework[^]

Posted 22-Sep-12 0:34am

Zoltán Zörgő

Member 9437509 · Answer 3 · 2012-09-22T00:05:00

Solution 2

using System.Data.Linq;

u can use Ctrl + .

Posted 22-Sep-12 0:05am

Member 9437509