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