c# – 使用客户端对象模型在SharePoint文档库上创建文件夹
发布时间:2020-12-16 00:25:30 所属栏目:百科 来源:网络整理
导读:我想使用客户端对象模型(C#)在SharePoint文档库上创建文件夹.下面是执行此操作的代码. ContentTypeCollection listContentTypes = list.ContentTypes; clientContext.Load(listContentTypes,types = types.Include (type = type.Id,type = type.Name,type =
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我想使用客户端对象模型(C#)在SharePoint文档库上创建文件夹.下面是执行此操作的代码.
ContentTypeCollection listContentTypes = list.ContentTypes;
clientContext.Load(listContentTypes,types => types.Include
(type => type.Id,type => type.Name,type => type.Parent));
var result = clientContext.LoadQuery(listContentTypes.Where(c => c.Name == "Folder"));
clientContext.ExecuteQuery();
ContentType folderContentType = result.FirstOrDefault();
ListItemCreationInformation newItemInfo = new ListItemCreationInformation();
newItemInfo.UnderlyingObjectType = FileSystemObjectType.Folder;
newItemInfo.LeafName = Foldername;
ListItem newListItem = list.AddItem(newItemInfo);
newListItem["ContentTypeId"] = folderContentType.Id.ToString();
newListItem["Title"] = Foldername;
ewListItem.Update();
clientContext.Load(list);
clientContext.ExecuteQuery();
现在我在库上创建了数千个文件夹. 问题是创建文件夹需要花费太多时间,因为对于每个文件夹,它都会调用SharePoint对象. 解决方法
这很简单.只需将要创建的所有文件夹添加到列表中,然后在运行ExecuteQuery函数之前遍历列表并创建所有列表项:
List<string> folderNames = new List<string>();
folderNames.Add("Folder 1");
folderNames.Add("Folder 2");
folderNames.Add("Folder 3");
ClientContext context = new ClientContext("https://sharepoint.Site/Test");
List list = context.Web.Lists.GetByTitle("Documents");
var folder = list.RootFolder;
context.Load(folder);
context.ExecuteQuery();
foreach (string folderName in folderNames)
{
ListItemCreationInformation newItemInfo = new ListItemCreationInformation();
newItemInfo.UnderlyingObjectType = FileSystemObjectType.Folder;
newItemInfo.LeafName = folderName;
ListItem newListItem = list.AddItem(newItemInfo);
newListItem["Title"] = folderName;
newListItem.Update();
}
context.ExecuteQuery();
奇迹般有效.您只需要在运行任何CSOM代码之前暂存所有文件夹路径/名称. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
