BKI_DichVuMatDat.f999_ht_nguoi_su_dung.f999_ht_nguoi_su_dung_KeyDown C# (CSharp) Method

        private void f999_ht_nguoi_su_dung_KeyDown(object sender, KeyEventArgs e)
        {
            try {
                switch (e.KeyCode){
                    case Keys.Escape:
                        this.Close();
                        break;
                    case Keys.Enter:
                        update_ht_nguoi_su_dung();
                        break;
                }
            }
            catch (Exception v_e) {
                CSystemLog_301.ExceptionHandle(v_e);
            }
        }