private static bool AllreadyExsits(string usercode) { bool exists = false; using (ZCDbContext db = new ZCDbContext()) { var query = db.users.Where(a => a.user_code.Equals(usercode)).Count(); exists = query > 0; } return(exists); }
public override bool IsValid(object value) { int regMoney = Convert.ToInt32(value); using (var db = new ZCDbContext()) { var range = db.levels.Select(a => a.level_money); var query = from item in range where item == regMoney select item; return(query.Count() == 1); } }
protected override bool AuthorizeCore(HttpContextBase httpContext) { if (httpContext.Request.IsAuthenticated) { using (ZCDbContext db = new ZCDbContext()) { user user = null; user = db.users.Find(int.Parse(HttpContext.Current.User.Identity.Name)); UserPrincipal upc = new UserPrincipal(user); HttpContext.Current.User = upc; return(true); } } return(false); }