分享一些ShrePoint的代码(二)

1. 上传文件到SharePoint

    1 if (File1.PostedFile == null)
    2     return;
    3 
    4 string destUrl = TextBox1.Text;
    5 
    6 SPWeb site = new SPSite(destUrl).OpenWeb();
    7 
    8 Stream fStream = File1.PostedFile.InputStream;
    9 byte[] contents = new byte[fStream.Length];
   10 
   11 fStream.Read(contents, 0, (int)fStream.Length);
   12 fStream.Close(); 
   13 
   14 EnsureParentFolder(site, destUrl);
   15 
   16 site.Files.Add(destUrl, contents);
   17 
   18 
   19 public string EnsureParentFolder(SPWeb parentSite, string destinUrl)
   20 {
   21     destinUrl = parentSite.GetFile(destinUrl).Url;
   22 
   23     int index = destinUrl.LastIndexOf("/");
   24     string parentFolderUrl = string.Empty;
   25 
   26     if (index > -1)
   27     {
   28         parentFolderUrl = destinUrl.Substring(0, index);
   29 
   30         SPFolder parentFolder 
   31             = parentSite.GetFolder(parentFolderUrl);
   32 
   33         if (! parentFolder.Exists)
   34         {
   35             SPFolder currentFolder = parentSite.RootFolder;
   36 
   37             foreach(string folder in parentFolderUrl.Split('/'))
   38             {
   39                 currentFolder 
   40                     = currentFolder.SubFolders.Add(folder);
   41             }
   42         }
   43     }
   44     return parentFolderUrl;
   45 }