private void tsbChangeRelation_Click(object sender, System.EventArgs e)
 {
     AccountServiceRelation accountServiceRelations = this.GetAccountServiceRelations();
     if (accountServiceRelations != AccountServiceRelation.Null)
     {
         AccountServiceRelationsAddChangeForm form = new AccountServiceRelationsAddChangeForm(accountServiceRelations, this.m_AccountService.AccountId);
         if (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
         {
             this.bsAccountServiceRelations.set_Sort(this.bsAccountServiceRelations.get_Sort());
             this.bsAccountServiceRelations.set_Position(this.bsAccountServiceRelations.IndexOf(accountServiceRelations));
         }
     }
 }
 private void tsbAddRelation_Click(object sender, System.EventArgs e)
 {
     if (this.m_AccountService != AccountService.Null)
     {
         AccountServiceRelation accountServiceRelation = new AccountServiceRelation {
             ParentId = this.m_AccountService.Id
         };
         AccountServiceRelationsAddChangeForm form = new AccountServiceRelationsAddChangeForm(accountServiceRelation, this.m_AccountService.AccountId);
         if (form.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
         {
             this.bsAccountServiceRelations.Add(accountServiceRelation);
             this.bsAccountServiceRelations.set_Sort(this.bsAccountServiceRelations.get_Sort());
             this.bsAccountServiceRelations.set_Position(this.bsAccountServiceRelations.IndexOf(accountServiceRelation));
         }
     }
 }