public int ballog(string userid, string passw)//checking the usename and password
 {
     try
     {
         //int a = dallogin.userlogin(userid, passw);
         string a = dallogin.verifyusername(userid, passw);
         if (a == "admin")
         {
             return(1);
         }
         else
         {
             return(0);
         }
     }
     catch (Exception ec)
     {
         ec.GetType();
     }
     return(0);
 }