private void m_btnAdd_LinkClicked(object sender, EventArgs e)
        {
            m_panelControls.SuspendDrawing();
            CControlEditeParametreDeFiltreData ctrl = new CControlEditeParametreDeFiltreData();

            ctrl.NumParametre = m_panelControls.Controls.Count + 1;
            m_panelControls.Controls.Add(ctrl);
            ctrl.Dock = DockStyle.Top;
            ctrl.BringToFront();
            ctrl.Valeur    = "";
            ctrl.OnDelete += new EventHandler(ctrl_OnDelete);
            m_panelControls.ResumeDrawing();
        }
        void ctrl_OnDelete(object sender, EventArgs e)
        {
            m_panelControls.SuspendDrawing();
            CControlEditeParametreDeFiltreData ctrl = sender as CControlEditeParametreDeFiltreData;

            if (ctrl != null)
            {
                int nParametre = ctrl.NumParametre;
                m_panelControls.Controls.Remove(ctrl);
                ctrl.Visible = false;
                ctrl.Parent  = null;
                ctrl.Dispose();
                foreach (CControlEditeParametreDeFiltreData ctrlTmp in m_panelControls.Controls)
                {
                    if (ctrlTmp.NumParametre >= nParametre)
                    {
                        ctrlTmp.NumParametre = ctrlTmp.NumParametre - 1;
                    }
                }
            }
            m_panelControls.ResumeDrawing();
        }