修改SharePoint平台登入者顯示名稱

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protected void Page_Load(object sender, EventArgs e)        {            if (!Page.IsPostBack)            {                SPSite siteCollection = null;                SPWeb web = null;                siteCollection = SPContext.Current.Site;                web = siteCollection.RootWeb;                web.AllowUnsafeUpdates = true;                Microsoft.SharePoint.SPList list = web.SiteUserInfoList;                string loginName = web.CurrentUser.LoginName.ToString();                Microsoft.SharePoint.SPUser u = web.SiteUsers[loginName];                Microsoft.SharePoint.SPListItem it = list.Items.GetItemById(u.ID);                string sql = "select ISNULL(DisplayName,‘‘) as DisplayName from aspnet_UsersInfo where UserName=‘" + UserInfo.SplitStr(loginName) + "‘";                DataTable dt = CommonExecSql.RetDs(sql, ConnectionEnum.StrConDataBaseUserManage).Tables[0];                if (dt.Rows.Count != 0)                {                    string displayName = dt.Rows[0]["DisplayName"].ToString();                    Label1.Text = "歡迎您，" + displayName+"！";                    if (displayName != it["Title"].ToString())                    {                        it["Title"] = dt.Rows[0]["DisplayName"].ToString();                        it.Update();                        Page.Response.Redirect(Page.Request.Url.ToString());                    }                }                            }        }

 

修改SharePoint平台登入者顯示名稱