///<summary>Used in FormInsPlan to sych database with changes user made to the benefit list for a plan. Must supply an old list for comparison. Only the differences are saved.</summary>
public static void UpdateList(List <Benefit> oldBenefitList, List <Benefit> newBenefitList)
{
Benefit newBenefit;
for (int i = 0; i < oldBenefitList.Count; i++) //loop through the old list
{
newBenefit = null;
for (int j = 0; j < newBenefitList.Count; j++)
{
if (newBenefitList[j] == null || newBenefitList[j].BenefitNum == 0)
{
continue;
}
if (oldBenefitList[i].BenefitNum == newBenefitList[j].BenefitNum)
{
newBenefit = newBenefitList[j];
break;
}
}
if (newBenefit == null)
{
//benefit with matching benefitNum was not found, so it must have been deleted
Delete(oldBenefitList[i]);
continue;
}
//benefit was found with matching benefitNum, so check for changes
if (newBenefit.PlanNum != oldBenefitList[i].PlanNum ||
newBenefit.PatPlanNum != oldBenefitList[i].PatPlanNum ||
newBenefit.CovCatNum != oldBenefitList[i].CovCatNum
//|| newBenefit.OldCode != oldBenefitList[i].OldCode
|| newBenefit.BenefitType != oldBenefitList[i].BenefitType ||
newBenefit.Percent != oldBenefitList[i].Percent ||
newBenefit.MonetaryAmt != oldBenefitList[i].MonetaryAmt ||
newBenefit.TimePeriod != oldBenefitList[i].TimePeriod ||
newBenefit.QuantityQualifier != oldBenefitList[i].QuantityQualifier ||
newBenefit.Quantity != oldBenefitList[i].Quantity ||
newBenefit.CodeNum != oldBenefitList[i].CodeNum ||
newBenefit.CoverageLevel != oldBenefitList[i].CoverageLevel)
{
Benefits.Update(newBenefit);
}
}
for (int i = 0; i < newBenefitList.Count; i++) //loop through the new list
{
if (newBenefitList[i] == null)
{
continue;
}
if (((Benefit)newBenefitList[i]).BenefitNum != 0)
{
continue;
}
//benefit with benefitNum=0, so it's new
Benefits.Insert((Benefit)newBenefitList[i]);
}
}
