protected override void DeleteItems(List<ListViewItem> items)
{
hMailServer.Settings settings = APICreator.Settings;
hMailServer.SSLCertificates sslCertificates = settings.SSLCertificates;
foreach (ListViewItem item in items)
{
int id = Convert.ToInt32(item.Tag);
sslCertificates.DeleteByDBID(id);
}
Marshal.ReleaseComObject(settings);
Marshal.ReleaseComObject(sslCertificates);
}