private void updatePKRSstrain(object sender, EventArgs e)
{
// Change the PKRS Days to the legal bounds.
int currentDuration = CB_PKRSDays.SelectedIndex;
CB_PKRSDays.Items.Clear();
int[] days = Enumerable.Range(0, CB_PKRSStrain.SelectedIndex % 4 + 2).Select(i => i).ToArray();
foreach (int day in days) CB_PKRSDays.Items.Add(day);
// Set the days back if they're legal, else set it to 1. (0 always passes).
CB_PKRSDays.SelectedIndex = (currentDuration < CB_PKRSDays.Items.Count) ? currentDuration : 1;
if (CB_PKRSStrain.SelectedIndex != 0) return;
// Never Infected
CB_PKRSDays.SelectedIndex = 0;
CHK_Cured.Checked = false;
CHK_Infected.Checked = false;
}
private void updatePKRSdays(object sender, EventArgs e)
