public static void Insert(WF_M_ROLE entity)
 {
     using (var db = Pub.DB)
     {
         db.Insert <WF_M_ROLE>(entity);
     }
 }
 public static void Update(WF_M_ROLE entity)
 {
     using (var db = Pub.DB)
     {
         db.Update <WF_M_ROLE>(entity);
     }
 }