如何使用远程事件接收器 SharePoint 获取用户详细信息？

Question

我正在使用远程事件接收器处理 SharePoint 加载项。我为我的 SharePoint 网站创建了一个加载项，以获取添加的项目、更新的项目和删除的项目详细信息的日志。我正在获取项目 ID，它提供有关对其执行操作的项目的详细信息。 如何获取修改文件的用户的详细信息？

这是我添加项目的代码：

if (clientContext != null)
{
    //Get reference to the host web list with name Feedback
    var documentsList = 
    clientContext.Web.Lists.GetByTitle("DemoRemoteEventReceiverList");
    clientContext.Load(documentsList);
    clientContext.ExecuteQuery();
    string remoteUrl = 
    "https://myApp.azurewebsites.net/Services/RemoteEventReceiver.svc";
    //Create the remote event receiver definition
    EventReceiverDefinitionCreationInformation newEventReceiver = new 
    EventReceiverDefinitionCreationInformation()
    {
        EventType = EventReceiverType.ItemAdded,
        ReceiverAssembly = Assembly.GetExecutingAssembly().FullName,
        ReceiverName = "RemoteEventReceiver1",
        ReceiverClass = "RemoteEventReceiver1",
        ReceiverUrl = remoteUrl,
        SequenceNumber = 15001
    };
    //Add the remote event receiver to the host web list
    documentsList.EventReceivers.Add(newEventReceiver);
    clientContext.ExecuteQuery();
}

Answer 1

尝试

using (ClientContext clientContext = TokenHelper.CreateRemoteEventReceiverClientContext(properties))
            {
                if (clientContext != null)
                {
                    var user = clientContext.Web.CurrentUser;
                    clientContext.Load(user);
                    clientContext.ExecuteQuery();