public virtual ActionResult GridDataSource(DataManager dm)
{
var query = _taxesService.GetAsQueryable();
var dataSource = query.Select(p => new
{
p.Id,
p.TaxName,
p.Amount,
p.IsActive
});
var result = dataSource.ApplyDataManager(dm, out var count).ToList();
return(Json(dm.RequiresCounts ? new { result = result, count = count } : (object)result,
JsonRequestBehavior.AllowGet));
}