What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?

Use the Take method:

var foo = (from t in MyTable
           select t.Foo).Take(10);

In VB LINQ has a take expression:

Dim foo = From t in MyTable _
          Take 10 _
          Select t.Foo

From the documentation:

Take<TSource> enumerates source and yields elements until count elements have been yielded or source contains no more elements. If count exceeds the number of elements in source, all elements of source are returned.

In VB:

from m in MyTable
take 10
select m.Foo

This assumes that MyTable implements IQueryable. You may have to access that through a DataContext or some other provider.

It also assumes that Foo is a column in MyTable that gets mapped to a property name.

See http://blogs.msdn.com/vbteam/archive/2008/01/08/converting-sql-to-linq-part-7-union-top-subqueries-bill-horst.aspx for more detail.

Use the Take(int n) method:

var q = query.Take(10);

This works well in C#

var q = from m in MyTable.Take(10)
        select m.Foo

I do like this:

 var dados =  from d in dc.tbl_News.Take(4) 
                orderby d.idNews descending

                select new 
                {
                    d.idNews,
                    d.titleNews,
                    d.textNews,
                    d.dateNews,
                    d.imgNewsThumb
                };

You would use the Take(N) method.

This way it worked for me:

var noticias = from n in db.Noticias.Take(6)
                       where n.Atv == 1
                       orderby n.DatHorLan descending
                       select n;