private void SelectSinglePrisoner(Prisoner value)
{
foreach (Prisoner prisoner in SelectedPrisoners)
{
if (prisoner == value)
{
continue;
}
prisoner.NotifyDeSelect();
}
SelectedPrisoners.Clear();
if (SelectedPrisoners.Contains(value))
{
return;
}
value.NotifySelect();
SelectedPrisoners.Add(value);
}