public ActionResult ShowByBackCamera() { dtbs15Entities db = new dtbs15Entities(); var c = (from b in db.BY_BackCamera16MP select b).ToList(); BackCamera rpt = new BackCamera(); rpt.Load(); rpt.SetDataSource(c); Stream s = rpt.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat); return(File(s, "application/pdf", "BackCamera.pdf")); }