Pessoal,
Estou tendo esse erro ao instanciar meu edmx, alguém saberia o porque?
The type 'System.Data.Objects.ObjectContext' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Data.Entity, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
[WebMethod(Description = "Login de Acesso")]
public void loginAcesso(string user, int pass)
{
linkitEntities le = new linkitEntities();
List<Usuario> users = new List<Usuario>();
var query = users
.Where(u => u.UsuarioNome == user && u.Senha == pass.ToString())
.SingleOrDefault();
}