Question

我正在编写一个程序，其中我使用sharepoint的列表webservice和C＃的webclient.DownloadFile方法来下载列表中的所有文件。该列表包含1800个文件，以18页显示，每页显示100个文件。但是，我的代码只下载前10页中的文件（1800个文件中的1000个文件）。任何人都知道问题是什么？这是我的代码

XmlNode ndListItems = null;        
XmlDocument xdoc = new XmlDocument();         
XmlNode ndQuery = xdoc.CreateNode(XmlNodeType.Element, "Query", "");        
XmlNode ndViewFields = xdoc.CreateNode(XmlNodeType.Element, "ViewFields", "");            
XmlNode ndQueryOptions = xdoc.CreateNode  (XmlNodeType.Element, "QueryOptions", "");         
ndQuery.InnerXml = "";        
ndViewFields.InnerXml = "";        
ndQueryOptions.InnerXml   = "<IncludeMandatoryColumns>FALSE</IncludeMandatoryColumns>";    
ndListItems = list.GetListItems(ListName, "", ndQuery, ndViewFields, "1000",   ndQueryOptions, null);   
 if (ndListItems!=null)         
 {             foreach (XmlNode node in ndListItems.ChildNodes)                  {                  if ( node.Name=="rs:data")                
 {                     string[] foldernames = new string[node.ChildNodes.Count];                    
 for (int i = 0; i < node.ChildNodes.Count; i++)                          {                         if (node.ChildNodes[i].Name == "z:row" && node.ChildNodes[i].Attributes != null)                        
 {                             string fileurl= node.ChildNodes[i].Attributes["ows_ServerUrl"].Value;                            
 string filename = node.ChildNodes[i].Attributes["ows_LinkFilename"].Value;                            
 string contenttype = node.ChildNodes[i].Attributes["ows_ContentType"].Value;                             
string copysource = serverAddress + fileurl;                          
  Uri copyUrl = new Uri(copysource);                             
if   (contenttype=="Folder")                            
  {                                 foldernames[i] = filename;                                
 Directory.CreateDirectory(copyDestination+ filename);                                     continue;                             }                                try                             {                               
   int index = FolderNamseContain(filename, copysource, foldernames);                          
      if (index != -1)                                       {                         wc.DownloadFile(copysource, copyDestination + foldernames[index] + "\\" + filename);                                    
 report.Write(fileurl);                                    
 report.WriteLine();                                     
report.Flush();                                 }

Answer 1

你的问题在这里：

ndListItems = list.GetListItems(ListName, "", ndQuery, ndViewFields, "1000",   ndQueryOptions, null)

您指定了1000个项目的行限制。将其更改为：

ndListItems = list.GetListItems(ListName, "", ndQuery, ndViewFields, "2000",   ndQueryOptions, null)

使用Web服务从Sharepoint列表下载

1 个答案: