protected override void LoadList()
{
listGroups.Items.Clear();
hMailServer.Groups groups = APICreator.Groups;
for (int i = 0; i < groups.Count; i++)
{
hMailServer.Group group = groups[i];
ListViewItem item = listGroups.Items.Add(group.Name);
item.Tag = group.ID;
}
Marshal.ReleaseComObject(groups);
}