protected void RadGrid1_UpdateCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)
        {

            GridEditableItem editedItem = e.Item as GridEditableItem;
           
            string pID_OF = editedItem.OwnerTableView.DataKeyValues[editedItem.ItemIndex]["ID_OF"].ToString();
       
            string pNO_WO = (editedItem["NO_OF"].Controls[0] as TextBox).Text;
            string pRef = (editedItem["CodeArticle"].Controls[0] as TextBox).Text;
            string pQte = (editedItem["QteLancee"].Controls[0] as TextBox).Text;
            string pStatut_WO = (editedItem["StatutOF"].Controls[0] as TextBox).Text;
            string pDate_WO = (editedItem["DateLancement"].Controls[0] as TextBox).Text;
            string pID_Affectation = (editedItem["ID_Affectation"].FindControl("RadCombobox1") as RadComboBox).SelectedValue;


            try
            {
                SqlDSListeOF.UpdateParameters["pID_OF"].DefaultValue = pID_OF;
                SqlDSListeOF.UpdateParameters["pNO_WO"].DefaultValue = pNO_WO;
                SqlDSListeOF.UpdateParameters["pRef"].DefaultValue = pRef;
                SqlDSListeOF.UpdateParameters["pQte"].DefaultValue = pQte;
                SqlDSListeOF.UpdateParameters["pStatut_WO"].DefaultValue = pStatut_WO;
                SqlDSListeOF.UpdateParameters["pDate_WO"].DefaultValue = pDate_WO;
                SqlDSListeOF.UpdateParameters["pID_Affectation"].DefaultValue = pID_Affectation;
                SqlDSListeOF.Update();

            }
            catch (Exception ex)
            {
                e.Canceled = true;
                ErrorAffectation.Text = "Impossible de mettre à jour . " + ex.Message;
            }           
        }