How I can use the filter in Ajax?

[Renier]

How I can use the filter in Ajax??, If you use this as an error*:

Expected primaryExpression

*Sorry for English

@(Html.Kendo()

      .Grid<Partial.Model>()

      .Name("Grid")

           .Columns(columns =>

      {

          columns.Bound(p => p.Id).Hidden(true).ClientTemplate("<span id=\"Id\">#: Id #</span>");

          columns.Bound(p => p.Names);

          columns.Bound(p => p.Another);

      })

       .Sortable()

      .Filterable()

      .DataSource(dataSource => dataSource

                                          .Ajax()

                                          .Read(read => read.Action("Action", "Controller")).Filter(r=>r.Add(a=>a.Id==1)))

 

)


[Renier]

.Filter(r=>r.Add(a=>a.Id).IsEqualTo(3)

ready with it works! :D