SharePoint - 客户端对象模型 - 获取子文件夹项

Question

每个'listItem'都包含项目,如何获取它们？我试了一会然后才失败,

帮忙,谢谢

camlQuery来自网上的一些测试和示例,没有帮助(有很多变化)

            ClientContext clientContext =  new ClientContext("http://xxx.xxx.com");
            List list = clientContext.Web.Lists.GetById(new Guid("{F91A0F26-2826-4B3B-AF30-ED7DE4494C7B}"));
            clientContext.Load(list);

            clientContext.ExecuteQuery();
            CamlQuery camlQuery = new CamlQuery();
            camlQuery.ViewXml = @"<queryOptions><QueryOptions><ViewAttributes Scope='RecursiveAll'/><Folder></Folder></QueryOptions></queryOptions>";
            ListItemCollection listItems = list.GetItems(camlQuery);
            clientContext.Load(listItems);
            clientContext.ExecuteQuery();

            foreach (ListItem listItem in listItems)
            {
              each lisItem has children/items , how to get them?!

            }

Answer 1

我找到了答案,谢谢助手...... :) Items是我创建的对象.要获得"folderServerRelativeUrl"值,您可以(string)listItem ["FileRef"]从上面的foreach中查看文件夹时获取它

  public Items GetFolderItems(string folderServerRelativeUrl, List list, ClientContext clientContext)
        {
            try
            {
                var result = new Items();  <-- my class
                var query = new CamlQuery();

                query.FolderServerRelativeUrl = folderServerRelativeUrl;

                query.ViewXml = "<View Scope=\"RecursiveAll\"> " +
                    "<Query>" +
                    "<Where>" +
                                "<Eq>" +
                                    "<FieldRef Name=\"FileDirRef\" />" +
                                    "<Value Type=\"Text\">" + folderServerRelativeUrl + "</Value>" +
                                 "</Eq>" +
                    "</Where>" +
                    "</Query>" +
                    "</View>";

                var folderItems = list.GetItems(query);
                clientContext.Load(folderItems);
                clientContext.ExecuteQuery();

                foreach (ListItem item in folderItems)
                {
                    // item[ "..." ];
                }

                return result;
            }
            catch (Exception)
            {
                return null;
            }
        }