public System.Double GetDepreciation(System.DateTime argForPurchase, System.DateTime argDateOfLoss)
{
if (this.DepreciationSchedules.Count <= 0)
{
return(this.Depreciation);
}
else
{
foreach (DepreciationSchedule var in this.DepreciationSchedules.Values)
{
Period prd = new Period(argForPurchase, var.MonthAgeFrom, var.MonthAgeTill);
if (prd.BelongsTo(argDateOfLoss))
{
return(var.DepreciationRate);
}
}
}
return(this.mDepreciation);
}