private void SelectSnapshot(int offset)
{
if (offset != 0)
{
SimDateTime actualSdt = null;
if (offset == short.MinValue)
{
actualSdt = _min;
}
else if (offset == short.MaxValue)
{
actualSdt = _max;
}
else if (offset == -3)
{
actualSdt = SimulationData.SelectPreviousSnapshot(_crtSnapshot);
}
else if (offset == 3)
{
actualSdt = SimulationData.SelectNextSnapshot(_crtSnapshot);
}
else
{
SimDateTime sdt = _crtSnapshot.AddHours(offset);
actualSdt = SimulationData.SelectNearestSnapshot(sdt);
}
cmbSnapshots.SelectedItem = actualSdt;
}
}
