Getting error in asp.net : The type or namespace name 'DataClassesDataContext'

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code is

DataClassesDataContext datatbl = new DataClassesDataContext();

error is
The type or namespace name 'DataClassesDataContext' could not be found (are you missing a using directive or an assembly reference?)

Posted 4-Sep-14 2:54am

harshavardhan12345678

Updated 4-Sep-14 3:02am

Duncan Edwards Jones

v2

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[no name] 4-Sep-14 8:58am

Well are you missing a using statement or assembly reference?

harshavardhan12345678 4-Sep-14 9:12am

Again Getting same error

[no name] 4-Sep-14 11:08am

I have seen this type of error if you have your project set to use the client profile target instead or the full framework. Try that.

harshavardhan12345678 4-Sep-14 9:16am

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;

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Duncan Edwards Jones · Answer 1 · 2014-09-04T03:02:00

Solution 1

You need to add the reference in the project.
Add > Reference> .NET > System.Data.Linq

Posted 4-Sep-14 3:02am

Duncan Edwards Jones

Comments

harshavardhan12345678 4-Sep-14 9:12am

Again getting same error

harshavardhan12345678 4-Sep-14 9:16am

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;

Duncan Edwards Jones 4-Sep-14 9:26am

Is the System.Data.Linq DLL listed in the references dialog box?