如何在C#中使用CSOM获取Office 365组织中所有用户的列表？

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英文:

How to get a list of all users from Office 365 Organization in C# using CSOM?

问题

I've 4000+ users in my Office 365 organization and want to add all those users to my SharePoint subsite in C# using CSOM. I know I can achieve this using PowerShell Codes, but I want to do it in C# using CSOM. I can add a particular user by the following code, but how to add all 4000+ users in a single code? Is there any way to iterate an object in a loop which has all 4000+ users in it?

  1. using System;
  2. using System.Security;
  3. using Microsoft.Online.SharePoint.TenantAdministration;
  4. using Microsoft.SharePoint.Client;
  6. namespace Basic_Site_Subsite_Group_User_Creation
  7. {
  8.     class Program
  9.     {
  10.         static void Main(string[] args)
  11.         {
  12.             // Opens the Admin URL
  13.             using (ClientContext ctx = new ClientContext("https://developer19.sharepoint.com/sites/Created_with_Communication_site"))
  14.             {
  15.                 // Authenticating with Tenant Admin
  16.                 SecureString password = new SecureString();
  17.                 foreach (char c in "password".ToCharArray())
  18.                     password.AppendChar(c);
  19.                 ctx.Credentials = new SharePointOnlineCredentials("kailash@kailash.cf", password);
  20.                 
  21.                 Group gru = ctx.Web.SiteGroups.GetByName("subsite1");
  22.                 User use = ctx.Web.EnsureUser("anil@kailash.cf");
  23.                 gru.Users.AddUser(use);
  24.                 ctx.ExecuteQuery();
  25.             }
  26.         }
  27.     }
  28. }
英文:

I've 4000+ users in my Office 365 organization and want to add all those users to my SharePoint subsite in C# using CSOM. I know I can I achieve this using PowerShell Codes, but I want to do it in C# using CSOM. I can add a particular user by the following code, but how to add all 4000+ users in a single code?. Is there any way to iterate a object in a loop which has all 4000+ users in it?

  1. using System;
  2. using System.Security;
  3. using Microsoft.Online.SharePoint.TenantAdministration;
  4. using Microsoft.SharePoint.Client;
  5. namespace Basic_Site_Subsite_Group_User_Creation
  6. {
  7.     class Program
  8.     {
  9.         static void Main(string[] args)
  10.         {
  11.             //Opens the Admin URL 
  12.             using (ClientContext ctx = new ClientContext("https://developer19.sharepoint.com/sites/Created_with_Communication_site"))
  13.             {
  14.                 //Authenticating with Tenant Admin
  15.                 SecureString password = new SecureString();
  16.                 foreach (char c in "password".ToCharArray())
  17.                     password.AppendChar(c);
  18.                 ctx.Credentials = new SharePointOnlineCredentials("kailash@kailash.cf", password);
  19.                     Group gru = ctx.Web.SiteGroups.GetByName("subsite1");
  20.                     User use = ctx.Web.EnsureUser("anil@kailash.cf");
  21.                     gru.Users.AddUser(use);
  22.                     ctx.ExecuteQuery();

答案1

得分: 1

你可以在你的组织中使用这个代码（我相信是这样的）

  1. string groupName = "Domain Users";
  2. string domainName = "你的域名";
  3. PrincipalContext ctx = new PrincipalContext(ContextType.Domain, domainName);
  4. GroupPrincipal grp = GroupPrincipal.FindByIdentity(ctx, IdentityType.SamAccountName, groupName);
  5. if (grp != null)
  6. {
  7.     foreach (Principal p in grp.GetMembers(false))
  8.     {
  9.         p.DisplayName //在这里执行你的操作
  10.     }
  12.     grp.Dispose();
  13.     ctx.Dispose();
  14. }

请注意，这段代码用于操作活动目录（Active Directory）。

英文:

You can use this if your organisation have a AD(I believe so)

  1. string groupName = "Domain Users";
  2. string domainName = "your domainName";
  3. PrincipalContext ctx = new PrincipalContext(ContextType.Domain, domainName);
  4. GroupPrincipal grp = GroupPrincipal.FindByIdentity(ctx, IdentityType.SamAccountName, groupName);
  5. if (grp != null)
  6. {
  7.      foreach (Principal p in grp.GetMembers(false))
  8.         {
  9.             p.DisplayName //do your action here
  10.         }
  13.     grp.Dispose();
  14.     ctx.Dispose();
  15. }

答案2

得分: 0

请参考此项目以注册您的应用程序，以便您可以调用 Graph API 以获取来自 AD 的用户。

  1. if (graphServiceClient != null)
  2. {
  3.     var users = await graphServiceClient.Users.Request().GetAsync();
  4. }

在将用户添加到 SharePoint 时，建议使用批处理方式（每次提交 100 个用户以避免问题）。

伪代码示例：

  1. for (var i = 1; i <= users.Count; i++)
  2. {
  3.     User user = ctx.Web.EnsureUser(users[i].Mail);
  4.     gru.Users.AddUser(user);
  5.     if (i % 100 == 0)
  6.     {
  7.         ctx.ExecuteQuery();
  8.     }
  9. }
  2. <details>
  3. <summary>英文:</summary>
  5. Refer [this project][1] to register your app so you could call graph api to get users from AD.
  7.     if (graphServiceClient != null)
  8.                     {
  9.                         var users= await graphServiceClient.Users.Request().GetAsync();
  11. [![enter image description here][2]][2]
  13. When adding the users to SharePoint, would suggest do this batch(submit 100 users in one request to avoid issue).
  15. Fake code:
  17.     for(var i = 1; i &lt;= users.Count; i++)
  18.                         {
  19.                             User use = ctx.Web.EnsureUser(users[i].Mail);
  20.                             gru.Users.AddUser(use);
  21.                             if (i % 100 == 0)
  22.                             {
  23.                                 ctx.ExecuteQuery();
  24.                             }
  25.                         }
  27.   [1]: https://github.com/microsoftgraph/console-csharp-connect-sample
  28.   [2]: https://i.stack.imgur.com/yhX4G.png
  30. </details>

huangapple
  • 本文由 发表于 2020年1月7日 00:05:37
  • 转载请务必保留本文链接：https://go.coder-hub.com/59615286.html
  • .net
  • c#
  • csom
  • office365
  • sharepoint
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