sharepoint如何提取用户组中的用户

如何提取用户组中的用户 Sharepoint2010

假如有个用户组叫“审批组”

如何通过代码提取用户组中的所有用户

  protected void GetGroup()
        {
            ArrayList Users = new ArrayList();
            List<SPGroup> Groups = new List<SPGroup>();

            using (SPSite Site = new SPSite(SPContext.Current.Site.ID))
            {
                using (SPWeb Web = Site.OpenWeb())
                {
                    SPGroup mygroup = Web.Groups["SP开发组 "];
                    foreach (SPUser Value in mygroup.Users)
                    {
                        if (Value != null)
                        {
                            Users.Add(Value.LoginName);
                        }
                    }
                }

            }
        }