从后面的代码创建新Web时拒绝SharePoint 2010访问

时间:2013-02-21 10:51:50

标签: sharepoint access-denied elevated-privileges

我有一个共享点问题。我在列表中有一个事件处理程序,每当有人在列表中添加新项目时,我想创建一个包含所需详细信息的新Web。当不是网站集管理员的不同用户添加项目时,问题就出现了。在Web.Webs.Add()方法上,我收到错误:

Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)). 

请注意,我正在使用SPSecurity.RunWithElevatedPrivileges代理。

以下是代码示例:

public override void ItemAdded(SPItemEventProperties properties)
{
    SPSecurity.RunWithElevatedPrivileges(delegate()
    {
            string url = "the url";
            if (Array.IndexOf(properties.Web.Webs.Names, url) >= 0)
            {
              properties.Web.Webs.Delete(url);
            }
            SPWeb newWeb = properties.Web.Webs.Add(url, "title", "description", properties.Web.Language, "STS#1", false, false);
    });
}

感谢。

1 个答案:

答案 0 :(得分:0)

我明白了。问题是我打电话的网络没有提升,所以我做了这样的事情:

 public override void ItemAdded(SPItemEventProperties properties)
        {
            SPWeb web = properties.Web;
            SPListItem currentItem= properties.ListItem;

            SPSecurity.RunWithElevatedPrivileges(delegate()
            {
                using (SPSite site = new SPSite(web.Site.ID))
                {
                    using (SPWeb elevWeb = site.OpenWeb(web.ID))
                    {
                        SPList elevList = ListUtils.GetList(elevWeb, "list");
                        SPListItem elevItem = elevList.Items[currentItem.UniqueId];
                        elevWeb.AllowUnsafeUpdates = true;
                        string url = "the url";
                        if (Array.IndexOf(elevWeb.Webs.Names, url) >= 0)
                        {
                            elevWeb.Webs.Delete(url);
                        }
                        SPWeb newWeb = elevWeb.Webs.Add(url, "title", "description", elevWeb.Language, "STS#1", false, false);
                    }
                }
            });
        }