static public void LoadUserList()
{
UserList = new DropDownItemList();
DaUser daUser = new DaUser(DbConnection);
DnUser list = daUser.Fill("Id>1", "UserID", 0, true);
UserList = new DropDownItemList(list.Count);
UserList.Add(1, string.Empty, string.Empty);
foreach (DdUser dd in list)
UserList.Add(dd.Id, dd.UserID, dd.UserID);
}