private void PreviousMonthButton_OnClick(object sender, RoutedEventArgs e)
{
if (CurrentDate.Month == 1)
{
CurrentDate = CurrentDate.AddYears(-1);
}
CurrentDate = CurrentDate.AddMonths(-1);
}
private void NextMonthButton_OnClick(object sender, RoutedEventArgs e)
{
if (CurrentDate.Month == 12)
{
CurrentDate = CurrentDate.AddYears(1);
}
CurrentDate = CurrentDate.AddMonths(1);
}
public int Calculate()
{
var age = CurrentDate.Year - DOB.Year;
if (DOB > CurrentDate.AddYears(-age))
{
return(age - 1);
}
return(age);
}
