protected override void pushData()
{
base.pushData();
ClsHiringActivity lcHiringActivity = (ClsHiringActivity)_Activity;
lcHiringActivity.EndDate = dtpEndDate.Value;
}
protected override void updateDisplay()
{
base.updateDisplay();
ClsHiringActivity lcHiringActivity = (ClsHiringActivity)_Activity;
dtpEndDate.Value = lcHiringActivity.EndDate;
numInputAmount.Value = lcHiringActivity.CalcCashFlowAmount();
}