public void InitStuff()
{
if (pcc == null)
return;
ClassNames = new List<int>();
IReadOnlyList<IExportEntry> Exports = pcc.Exports;
for (int i = 0; i < Exports.Count; i++)
{
ClassNames.Add(Exports[i].idxClass);
}
List<string> names = ClassNames.Distinct().Select(x => pcc.getClassName(x)).ToList();
names.Sort();
combo1.BeginUpdate();
combo1.Items.Clear();
combo1.Items.AddRange(names.ToArray());
combo1.EndUpdate();
}