public void Update(CompanyBussiness model)
 {
     var target = Find(model.ID);
     DB_Service.Attach<CompanyBussiness>(target);
     target.CateName = model.CateName;
     target.PID = model.PID;
     DB_Service.Commit();
 }
 public void Delete(CompanyBussiness model)
 {
     var target = Find(model.ID);
     DB_Service.Remove<CompanyBussiness>(target);
     DB_Service.Commit();
 }
 public void Create(CompanyBussiness model)
 {
     DB_Service.Add<CompanyBussiness>(model);
     DB_Service.Commit();
 }