private void method_1()
        {
            if (MenuForm.data.Fm)
            {
                Class15.smethod_37(this.cmbP1Key, AttachmentForm.SZ_PK1_KEY);
            }
            else
            {
                Class15.smethod_38(this.cmbP1Key, AttachmentForm.SZ_PK1_KEY, 2);
            }
            string text = "";

            this.cmbTimeZone.Items.Clear();
            for (int i = 0; i <= 24; i++)
            {
                text = string.Format("GMT{0}", (i - 12).ToString("+0;-0"));
                this.cmbTimeZone.Items.Add(text);
            }
            Class15.smethod_41(this.cmbBootCh, 1, 20);
            this.dgvAttachment.RowCount = 20;
            this.dgvAttachment.DefaultCellStyle.WrapMode = DataGridViewTriState.True;
            this.dgvAttachment.AllowUserToDeleteRows     = false;
            this.dgvAttachment.AllowUserToAddRows        = false;
            Class15.smethod_41(this.cmbRecordingInterval, 1, 32);
        }