protected override void Execute(CodeActivityContext context)
{
DateTime DueDate = YearEndDate.Get <DateTime>(context);
OptionSetValue valCalculationMethod = CalculationMethod.Get <OptionSetValue>(context);
int valMonthsLaterDue = MonthsLaterDue.Get <int>(context);
int valext1MonthsLaterDue = ext1MonthsLaterDue.Get <int>(context);
int valext2MonthsLaterDue = ext2MonthsLaterDue.Get <int>(context);
int valDayDue = DayDue.Get <int>(context);
int valext1DayDue = ext1DayDue.Get <int>(context);
int valext2DayDue = ext2DayDue.Get <int>(context);
int valDaysLaterDue = DaysLaterDue.Get <int>(context);
int valext1DaysLaterDue = ext1DaysLaterDue.Get <int>(context);
int valext2DaysLaterDue = ext2DaysLaterDue.Get <int>(context);
OptionSetValue valTimesExtended = TimesExtended.Get <OptionSetValue>(context);
int valMonth;
int valYear;
string calcDate = "";
DueDate = DueDate.ToLocalTime();
if (valTimesExtended.Value == 100000000) //if (valTimesExtended.Equals(100000000))
{
//Calculation Method = Months Later - Specific Day of Month for Extension 0
if (valCalculationMethod.Value == 100000001) //if (valCalculationMethod.Equals(100000001))
{
if (valDayDue <= 0)
{
valDayDue = 1;
}
DateTime DueDateAddMonths = DueDate.AddMonths(valMonthsLaterDue);
valMonth = DueDateAddMonths.Month;
valYear = DueDateAddMonths.Year;
calcDate = DueDateAddMonths.Month + "/" + valDayDue + "/" + DueDateAddMonths.Year;
while (DateTime.TryParse(calcDate, out DueDateAddMonths) == false)
{
valDayDue = valDayDue - 1;
calcDate = valMonth + "/" + valDayDue + "/" + valYear;
}
DueDate = DueDateAddMonths;
}
//Calculation Method = Months Later for Extension 0
else if (valCalculationMethod.Value == 100000002)
{
DueDate = DueDate.AddMonths(valMonthsLaterDue);
}
//Calculation Method = Month Later - Last Day of Month Extension 0
else if (valCalculationMethod.Value == 100000003)
{
DateTime DueDateMonthplusone = DueDate.AddMonths(valMonthsLaterDue + 1);
DueDateMonthplusone = new DateTime(DueDateMonthplusone.Year, DueDateMonthplusone.Month, 1);
DateTime DueDateDayminusone = DueDateMonthplusone.AddDays(-1);
DueDate = new DateTime(DueDateDayminusone.Year, DueDateDayminusone.Month, DueDateDayminusone.Day);
}
//Calculation Method = Days Later for Extension 0
else
{
DueDate = DueDate.AddDays(valDaysLaterDue);
}
}
else if (valTimesExtended.Value == 100000001) //if (valTimesExtended.Equals(100000001))
{
//Calculation Method = Months Later - Specific Day of Month Extension 1
if (valCalculationMethod.Value == 100000001) //if (valCalculationMethod.Equals(100000001))
{
if (valext1DayDue <= 0)
{
valext1DayDue = 1;
}
DateTime DueDateAddMonths = DueDate.AddMonths(valext1MonthsLaterDue);
valMonth = DueDateAddMonths.Month;
valYear = DueDateAddMonths.Year;
calcDate = DueDateAddMonths.Month + "/" + valext1DayDue + "/" + DueDateAddMonths.Year;
while (DateTime.TryParse(calcDate, out DueDateAddMonths) == false)
{
valext1DayDue = valext1DayDue - 1;
calcDate = valMonth + "/" + valext1DayDue + "/" + valYear;
}
DueDate = DueDateAddMonths;
}
//Calculation Method = Months Later for Extension 1
else if (valCalculationMethod.Value == 100000002)
{
DueDate = DueDate.AddMonths(valext1MonthsLaterDue);
}
//Calculation Method = Month Later - Last Day of Month Extension 1
else if (valCalculationMethod.Value == 100000003)
{
DateTime DueDateMonthplusone = DueDate.AddMonths(valext1MonthsLaterDue + 1);
DueDateMonthplusone = new DateTime(DueDateMonthplusone.Year, DueDateMonthplusone.Month, 1);
DateTime DueDateDayminusone = DueDateMonthplusone.AddDays(-1);
DueDate = new DateTime(DueDateDayminusone.Year, DueDateDayminusone.Month, DueDateDayminusone.Day);
}
//Calculation Method = Days Later for Extension 1
else
{
DueDate = DueDate.AddDays(valext1DaysLaterDue);
}
}
else if (valTimesExtended.Value == 100000002) //if (valTimesExtended.Equals(100000002))
{
//Calculation Method = Months Later - Specific Day of Month Extension 2
if (valCalculationMethod.Value == 100000001) //if (valCalculationMethod.Equals(100000001))
{
if (valext2DayDue <= 0)
{
valext2DayDue = 1;
}
DateTime DueDateAddMonths = DueDate.AddMonths(valext2MonthsLaterDue);
valMonth = DueDateAddMonths.Month;
valYear = DueDateAddMonths.Year;
calcDate = DueDateAddMonths.Month + "/" + valext2DayDue + "/" + DueDateAddMonths.Year;
while (DateTime.TryParse(calcDate, out DueDateAddMonths) == false)
{
valext2DayDue = valext2DayDue - 1;
calcDate = valMonth + "/" + valext2DayDue + "/" + valYear;
}
DueDate = DueDateAddMonths;
}
//Calculation Method = Months Later for Extension 2
else if (valCalculationMethod.Value == 100000002)
{
DueDate = DueDate.AddMonths(valext2MonthsLaterDue);
}
//Calculation Method = Month Later - Last Day of Month Extension 2
else if (valCalculationMethod.Value == 100000003)
{
DateTime DueDateMonthplusone = DueDate.AddMonths(valext2MonthsLaterDue + 1);
DueDateMonthplusone = new DateTime(DueDateMonthplusone.Year, DueDateMonthplusone.Month, 1);
DateTime DueDateDayminusone = DueDateMonthplusone.AddDays(-1);
DueDate = new DateTime(DueDateDayminusone.Year, DueDateDayminusone.Month, DueDateDayminusone.Day);
}
//Calculation Method = Days Later for Extension 2
else
{
DueDate = DueDate.AddDays(valext2DaysLaterDue);
}
}
result.Set(context, DueDate);
}