private void buttonMoveB_Click(object sender, System.EventArgs e) { int speed; float len = Decimal.ToSingle(m_NumericUpDownLength.Value); MoveDirectionEnum dirEnum = PubFunc.GetRealMoveDir(MoveDirectionEnum.Up, m_SPrinterProperty, m_UIPreference); if (!PubFunc.ParseSeedString(m_NumericUpDownMoveYSpeed.Text, out speed, dirEnum)) { return; } MoveCmdEnum(speed, dirEnum, len); }