public static async Task <bool> UpdateThumb(HttpPostedFile postedFile, int id) { try { var details = (from a in db.surveys from b in db.surveys_type where a.surveys_type_id == b.id && a.id == id select a).FirstOrDefault(); if (details == null) { return(false); } else { string fullPath = await ImageServices.UploadThumbAsync(postedFile); //return url image details.thumb = fullPath; int check = await db.SaveChangesAsync(); if (check > 0) { return(true); } else { return(false); } } } catch (Exception e) { return(false); } }