protected void ToLeft_Click(object sender, EventArgs e)
 {
     foreach (int i in AccountToSend.GetSelectedIndices())
     {
         AccountID = Convert.ToInt32(AccountToSend.Items[i].Value);
         ToLeftEvent(this, EventArgs.Empty);
     }
     BindAccountToSend();
 }
 private void BindAccountToSend()
 {
     AccountToSend.DataSource     = AccountRight;
     AccountToSend.DataValueField = "Id";
     AccountToSend.DataTextField  = "Name";
     AccountToSend.DataBind();
     if (AttachAccountAjax != null)
     {
         AttachAccountAjax(this, EventArgs.Empty);
     }
     if (SavePlanDutyViewState != null)
     {
         SavePlanDutyViewState();
     }
 }