Question

我是sharepoint的新手，我在线使用sharepoint，而我正在编写代码来简单地打印网站标题和创建的日期。这是我的代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.SharePoint.Client;
using System.Security;

namespace SharepointAccessList
{
    class Program
    {
        static void Main(string[] args)
        {
            using (ClientContext clientContext = new ClientContext("https://{sitename}.sharepoint.com//"))
            {
                SecureString password = new SecureString();

                foreach (char c in "{mypassword}".ToCharArray()) password.AppendChar(c);

                clientContext.Credentials = new SharePointOnlineCredentials("{myusername}", password);

                Web oWebsite = clientContext.Web;
                clientContext.Load(oWebsite);
                clientContext.ExecuteQuery();

                Console.WriteLine("Title: {0} Created: {1}", oWebsite.Title, oWebsite.Created);
            }
        }
    }
}

首先我没有dll文件Microsoft.Sharepoint.client.dll和Microsoft.Sharepoint.client.runtime.dll所以我从microsoft安装了Sharepoint Client SDK，我在我的C：\ Program中得到了dll文件Files \ Common Files \ Microsoft Shared \ Web Server Extensions \ 15 \ ISAPI。

运行代码我在下一行得到了例外：

clientContext.Credentials = new SharePointOnlineCredentials("{myusername}", password);

例外：

System.Runtime.Interopservices.COMException {“灾难性故障（HRESULT异常：0x8000FFFF（E_UNEXPECTED））”}

堆栈追踪：

   at Microsoft.SharePoint.Client.Idcrl.ManagedIdcrl.EnsureInited()
   at Microsoft.SharePoint.Client.Idcrl.ManagedIdcrl.LogonIdentity(String username, SecureString password)
   at Microsoft.SharePoint.Client.SharePointOnlineCredentials..ctor(String username, SecureString password)
   at SharepointAccessList.Program.Main(String[] args) in c:\Users\Fortune4\Documents\Visual Studio 2012\Projects\SharepointAccessList2\SharepointAccessList2\Program.cs:line 21
   at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
   at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)

为了澄清，我输入了正确的凭据并且代码没有任何问题，因为上面相同的代码在具有Windows 8 32位操作系统和visual studio 2013的其他系统上完美运行

我在Windows 7和8上运行的其他两个系统都失败了，这两个系统都是64位。它与Windows有什么关系吗？很抱歉这篇文章很长，但是在stackoverflow上也有类似的问题，我找不到答案，所以我想缩小我的问题范围。

Answer 1

有相同的错误，通过在nuget控制台中安装sharepoint.client 16版本解决了 PM＆gt; Install-Package Microsoft.Sharepoint.2013.Client.16

谢谢你们！

Answer 2

请安装SharePoint Server 2013 Client Components SDK。

客户端组件还包含必需的COM库，请参阅相关的link。

Answer 3

我遇到了类似的错误。我更新了Microsoft SharePoint客户端DLL，现在它可以工作了。我不再需要安装SDK了。从这里下载了DLL- https://www.nuget.org/packages/Microsoft.Sharepoint.2013.Client.16/

SharePointOnlineCredentials在控制台应用程序中抛出System.Runtime.Interopservices.COMException

3 个答案: