/// <summary>
        ///     Пересчет полей в соответствии с доп. ед.изм.
        /// </summary>
        private void SetAdvUnitInfo(string _oldVal)
        {
            var oldVal = 0;

            int.TryParse(_oldVal, out oldVal);
            if (oldVal == 0)
            {
                return;
            }

            //Unit old = new Unit(_oldVal.ToString(CultureInfo.InvariantCulture));
            var old = GetObjectById(typeof(Unit), _oldVal.ToString(CultureInfo.InvariantCulture)) as Unit;

            if (old != null && factUsl.Count > 0 && factUsl.ResourceId > 0)
            {
                var maxscale =
                    factUsl.Resource.GetScale4Unit(efUnit.Value, 3, Document.PlatelschikField.Value.ToString());
                factUsl.Count = Math.Round(factUsl.Count / factUsl.Resource.ConvertionCoefficient(old, factUsl.Unit),
                                           maxscale);
                efCount.Value      = Convert.Decimal2StrInit((decimal)factUsl.Count, maxscale);
                factUsl.CostOutNDS =
                    Math.Round(factUsl.CostOutNDS * (decimal)factUsl.Resource.ConvertionCoefficient(old, factUsl.Unit),
                               Scale);
                efCostOutNDS.Value = factUsl.CostOutNDS.ToString(CultureInfo.InvariantCulture);
                ShowCalcMessage(factUsl.Recalc(factUsl.CostOutNDS.ToString(), "2", "CostOutNDS", "0", Scale));
            }
        }
        /// <summary>
        ///     PreRender для количества
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Count_PreRender(object sender, EventArgs e)
        {
            var maxscale = Scale;


            if (!factUsl.UnitId.ToString().IsNullEmptyOrZero())
            {
                maxscale = factUsl.Resource.GetScale4Unit(factUsl.UnitId.ToString(), 3,
                                                          Document.PlatelschikField.Value.ToString());
            }
            efCount.Value     = Convert.Decimal2StrInit((decimal)factUsl.Count, maxscale);
            efCount.Precision = maxscale;
        }
 /// <summary>
 ///     PreRender для поля "всего"
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void Vsego_PreRender(object sender, EventArgs e)
 {
     efVsego.Value = Convert.Decimal2StrInit(factUsl.Vsego, Scale);
 }
 /// <summary>
 ///     PreRender для суммы НДС
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void SummaNDS_PreRender(object sender, EventArgs e)
 {
     efSummaNDS.Value = Convert.Decimal2StrInit(factUsl.SummaNDS, Scale);
 }
 /// <summary>
 ///     PreRender для цены без НДС
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void CostOutNDS_PreRender(object sender, EventArgs e)
 {
     efCostOutNDS.Value = Convert.Decimal2StrInit(factUsl.CostOutNDS, Scale);
 }