//load desk
 private void LoadDeskInfoByDelFlag(int p)
 {
     DeskInfoBLL bll = new DeskInfoBLL();
     dgvDeskInfo.AutoGenerateColumns = false;
     dgvDeskInfo.DataSource = bll.GetAllDeskInfoByDelFlag(p);
     dgvDeskInfo.SelectedRows[0].Selected = false;
     
     
 }