NGUI中UILabel用省略号替换超出显示区域的内容

private UILabel _labPlayerName;
private void SetNickName()
{        
        string  nickName = "这个名字有点长有点长有点长";
        string strOut = string.Empty;
        bool bWarp = _labPlayerName.Wrap(nickName, out strOut, _labPlayerName.height);
        while (!bWarp)
        {
            strOut = nickName.Substring(0, nickName.Length - 1);
            nickName = strOut;
            strOut += "...";
            bWarp = _labPlayerName.Wrap(strOut, out strOut, _labPlayerName.height);
        }
        _labPlayerName.text = strOut;
}