CODEWITHSUNDEEP
asp.netentity-framework
A Programmer
A Programmer

Reputation: 655

DeleteObject does not exist in Context

i am using vs 2012 and dot net 4, i have a model folder that contains my model in my page " Default.aspx " i used 

> using MyProjectName.Model;

but when i am trying to delete some data it says " DeleteObject " Method does not exist!

using (var context = new Entities())
                    {
                        (from ur in context.Module_Users_Info where ur.UserID == comarg select ur).ToList().ForEach(context.DeleteObject);

                    }

Upvotes: 4

Views: 4685

Answers (2)

Slauma
Slauma

Reputation: 177133

With DbContext you can use DbSet<T>.Remove instead of ObjectContext.DeleteObject which has the same purpose to delete entities from the database:

using (var context = new Entities())
{
    (from ur in context.Module_Users_Info
     where ur.UserID == comarg
     select ur)
    .ToList()
    .ForEach(ur => context.Module_Users_Info.Remove(ur));
}

Upvotes: 3

James
James

Reputation: 82096

The issue is DbContext doesn't have a DeleteObject method, only ObjectContext does, you can get the underlying object context by casting e.g.

((IObjectContextAdapter)context).ObjectContext.DeleteObject

Upvotes: 3

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