SPSecurity.RunWithElevatedPrivileges Method (Microsoft.SharePoint) - The Diigo Meta page

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  powareverb

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• 14 Apr 09
  

  rnornorno

  Executes the specified method with Full Control rights even if the user does not otherwise have Full Control.

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  dodidu

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  Jun Huang

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• 13 May 08
  

  Eric Wettstein

  • public class Worker
        {
            public Worker()
            {

            }

            private SPSite site     = null;
            private SPWeb web       = null;
            private SPFolder folder = null;

            /// <summary>
            /// This Method is called throug Delegate elevatedGetSite which is definend in cmdOpenCnn_Click
            /// </summary>
            private void EstablishSharepoint()
            {
                site = new SPSite("http://srv-moss-tp1:36000");
                web  = site.OpenWeb();
            }
            /// <summary>
            /// If you click the Button to establish a connection to your SharePoint-Site,
            /// you run this code with elevated Privileges.
            /// </summary>
            private void cmdOpenCnn_Click(object sender, EventArgs e)
            {
                SPSecurity.CodeToRunElevated elevatedGetSite = new SPSecurity.CodeToRunElevated(EstablishSharepoint);
                SPSecurity.RunWithElevatedPrivileges(elevatedGetSite);

                // After code execution in EstablishSharepoint(), following code will be executed
                // and fills a TreeView (tv in this example) with all First-Level-Folders and their Subfolders

                TreeNode MainNode = new TreeNode("Web-Folders");
                TreeNode n        = null;
                int index         = 0;

                foreach (SPFolder f in web.Folders)
                {
                    n             = new TreeNode();
                    n.Text        = f.Name;
                    n.Tag         = f.ParentWeb.Url + "/" + f.Url;
                    n.ToolTipText = f.ParentWeb.Url + "/" + f.Url;
                    index         = MainNode.Nodes.Add(n);

                    foreach (SPFolder sf in f.SubFolders)
                    {
                        n             = new TreeNode();
                        n.Text        = sf.Name;
                        n.Tag         = sf.ParentWeb.Url + "/" + sf.Url;
                        n.ToolTipText = sf.ParentWeb.Url + "/" + sf.Url;
                        MainNode.Nodes[index].Nodes.Add(n);
                    }
                }
                tv.Nodes.Add(MainNode);
             }
    

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