private Unit GetUnit(string UnitName)
{
if (dictUnit == null)
{
dictUnit = new Dictionary<string, Unit>();
XPCollection<Unit> units = new XPCollection<Unit>(session);
foreach (Unit unit in units)
{
dictUnit.Add(unit.UnitName.ToUpper(), unit);
}
}
if (dictUnit.ContainsKey(UnitName.ToUpper()))
{
return dictUnit[UnitName.ToUpper()];
}
else
{
Unit unit = new Unit(session);
unit.UnitName = UnitName;
unit.Type = Unit.UnitType.Dimension;
unit.Decimal = 0;
unit.Save();
dictUnit.Add(UnitName.ToUpper(), unit);
return unit;
}
}
protected void UpdateWHQty(WHTotal whTotal)
{
if (whTotal.Unit != null)
{
_WHUnit = whTotal.Unit;
OnChanged("WHUnit");
}
if (_OriginalUnit == null)
return;
if (_OriginalUnit == _WHUnit)
{
_WHQty = _OriginalQty;
_ExchangeRate = 1;
}
else
if (_OriginalUnit.Type == Unit.UnitType.Qty)
{
_ExchangeRate = _OriginalUnit.GetExchangeRate(_WHUnit);
_WHQty = _OriginalQty / _ExchangeRate;
}
else
if (_OriginalUnit.Type == Unit.UnitType.Dimension)
{
_WHQty = _OriginalQty; // Cannot Calculate the WHQty
_ExchangeRate = 1;
}
else
if (_OriginalUnit.Type == Unit.UnitType.Weight)
{
_ExchangeRate = Item.NetWeight;
_WHQty = _OriginalQty / _ExchangeRate;
}
OnChanged("WHQty");
OnChanged("ExchangeRate");
}
public float GetExchangeRate(Unit ToUnit)
{
float ExchangeRate = 1;
foreach (UnitConvert unitConvert in ToUnits)
{
if (unitConvert.ToUnit == ToUnit)
{
ExchangeRate = unitConvert.ExchangeRate;
break;
}
}
return ExchangeRate;
}