The Cisco Webex™ Windows SDK

The Cisco Webex Windows SDK makes it easy to integrate secure and convenient Cisco Webex calling and messaging features in your Windows applications.

This SDK is built with Vistual Studio 2017 and requires:

• .NET Framework 4.5.2 or higher version
• Win8 or Win10

• Install
• Usage
• Contribute
• License

In your Windows application for example WPF project, here are steps to integrate the Cisco Webex Windows SDK into your project:

1. Right click your project, and select "Manage NuGet Packages..."
2. Search "Cisco.Webex.WindowsSDK" in the Browse tag
3. Install the lastest stable version

To use the SDK, you will need Cisco Webex integration credentials. If you do not already have a Cisco Webex account, visit the Cisco Webex for Developers portal to create your account and register an integration. Your app will need to authenticate users via an OAuth grant flow for existing Cisco Webex users or a JSON Web Token for guest users without a Cisco Webex account.

See the Windows SDK area of the Cisco Webex for Developers site for more information about this SDK.

Here are some examples of how to use the Windows SDK in your application. More details can be found under Windows SDK Demo app.

1. Create a new Webex instance using Webex ID authentication (OAuth-based):

   string clientId = "your client id";  
   string clientSecret = "your client secret";
   string redirectUri = "KitchenSink://response/";
   string scope = "webex:all";
   var auth = new OAuthAuthenticator(clientId, clientSecret, scope, redirectUri);
   // authCode(64 bits) can be extracted from url by loading auth.authorizationUrl with a WebBrowser
   var webex = new Webex(auth);
   auth?.Authorize(authCode, result =>
   {
       if (result.Success)
       {
           System.Console.WriteLine("authorize success!");
       }
       else
       {
           System.Console.WriteLine("authorize failed!");
       }
   });

2. Create a new Webex instance using Guest ID authentication (JWT-based):

   var auth = new JWTAuthenticator();
   var webex = new Webex(auth);
   auth?.AuthorizeWith(jwt, result =>
   {
       if (result.Success)
       {
           System.Console.WriteLine("authorize success!");
       }
       else
       {
           System.Console.WriteLine("authorize failed!");
       }
   });

3. Register the device to make or receive calls:

   webex?.Phone.Register(result =>
   {
       if (result.Success == true)
       {
           System.Console.WriteLine("webex cloud connected");
       }
       else
       {
           System.Console.WriteLine("webex cloud connect failed");
       }
   });

4. Make an outgoing call:

   // dial
   // calleeAddress can be email address, person ID, or a space ID
   webex?.Phone.Dial(calleeAddress, MediaOption.AudioVideoShare(curCallView.LocalViewHandle, curCallView.RemoteViewHandle, curCallView.RemoteShareViewHandle), result =>
   {
       if (result.Success)
       {
           currentCall = result.Data;
           RegisterCallEvent();
       }
       else
       {
           System.Console.WriteLine($"Error: {result.Error?.errorCode.ToString()} {result.Error?.reason}");
       }
   });
   
   // register call event handlers
   void RegisterCallEvent()
   {
       currentCall.onRinging += CurrentCall_onRinging;
       currentCall.onConnected += CurrentCall_onConnected;
       currentCall.onDisconnected += CurrentCall_onDisconnected;
       currentCall.onMediaChanged += CurrentCall_onMediaChanged;
       currentCall.onCapabilitiesChanged += CurrentCall_onCapabilitiesChanged;
       currentCall.onCallMembershipChanged += CurrentCall_onCallMembershipChanged;    
   }
   
   // when video window such as local/remote/sharing window is resized or hided, call corresponding updateView with the windows handle
   currentCall.UpdateLocalView(curCallView.LocalViewHandle);

5. Answer incoming call:

   // register incoming call event
   webex?.Phone.OnIncoming += Phone_onIncoming;
   
   // get call object
   void Phone_onIncoming(WebexSDK.Call obj)
   {
       currentCall = obj;
   }
   
   // register call event handler and answer the call
   RegisterCallEvent();
   
   // answer current call  
   currentCall?.Answer(MediaOption.audioVideo(curCallView.LocalViewHandle, curCallView.RemoteViewHandle), result =>
   {
       if (!result.Success)
       {
           System.Console.WriteLine($"Error: {result.Error?.errorCode.ToString()} {result.Error?.reason}");
       }
   });

6. Start a screen share

   // Fetch all shareable desktop sources
   this.currentCall.FetchShareSources(ShareSourceType.Desktop, result =>
   {
       if (result.IsSuccess)
       {
           List<ShareSource> ShareSourceList = result.Data;
       }
   });
   
   // Fetch all shareable application sources
   this.currentCall.FetchShareSources(ShareSourceType.Application, result =>
   {
       if (result.IsSuccess)
       {
           List<ShareSource> ShareSourceList = result.Data;
       }
   });
   
   // Start share a selected share source.
   this.currentCall.StartShare(sourceId, r =>
   {
       if (r.IsSuccess)
       {
           System.Console.WriteLine("Start share success.");
       }
       else
       {
           System.Console.WriteLine($"Start share failed! Error: {r.Error?.ErrorCode.ToString()} {r.Error?.Reason}");
       }
   });

7. Receive a screen share

   // set share view handle when invoke dial method.
   webex?.Phone.Dial(calleeAddress, MediaOption.AudioVideoShare(curCallView.LocalViewHandle, curCallView.RemoteViewHandle, curCallView.RemoteShareViewHandle), result =>
   {});
   
   // or set set share view handle when receive RemoteSendingShareEvent
   currentCall.OnMediaChanged += CurrentCall_onMediaChanged;
   private void CurrentCall_onMediaChanged(MediaChangedEvent mediaChgEvent)
   {
       if (mediaChgEvent is RemoteSendingShareEvent)
       {
           var remoteSendingShareEvent = mediaChgEvent as RemoteSendingShareEvent;
           if (remoteSendingShareEvent.IsSending)
           {
               currentCall.SetRemoteShareView(curCallView.RemoteShareViewHandle);
           }
       }
   }

8. Create a new Cisco Webex space, add a user to the space:

   // Create a Cisco Webex space:
   WebexSDK.Space space = null;
   webex?.Spaces.Create("hello world", null, rsp =>
   {
       if (rsp.Success){
           space = rsp.Data;
           System.Console.WriteLine("create space successfully");
       }
   });
   
   // Add a user to the space
   webex?.Memberships.CreateByPersonEmail(space?.Id, "email address", false, rsp =>
   {
       if (rsp.Success)
       {
           System.Console.WriteLine("add user successfully");
       }
   });
   
   // send message to the space
   webex?.Messages.PostToSpace(space?.Id, "hello", null, rsp =>
   {
       if(rsp.Success)
       {
           System.Console.WriteLine("post message successfully");
       }
   });

9. Post a message

   // Post a message to a person by email or person ID.
   webex?.Messages.PostToPerson(toPerson, text, files, r =>
   {
       if (r.IsSuccess)
       {
           Message message = r.Data;
           System.Console.WriteLine($"{message.PersonEmail} {message.Created}");
           System.Console.WriteLine($"{message.Text}");
       }
       else
       {
           System.Console.WriteLine($"send the message failed. {r.Error.ErrorCode} {r.Error.Reason}");
       }
   });
   
   // Post a message to a space by spaceId.
   webex?.Messages.PostToSpace(spaceId, text, mentions, files, r =>
   {
       if (r.IsSuccess)
       {
           Message message = r.Data;
           System.Console.WriteLine($"{message.PersonEmail} {message.Created}");
           System.Console.WriteLine($"{message.Text}");
       }
       else
       {
           System.Console.WriteLine($"send the message failed. {r.Error.ErrorCode} {r.Error.Reason}");
       }
   });

10. Mention

    // Mention list
    List<Mention> Mentions = new List<Mention>();
    
    // Mention All
    Mentions.Add(new MentionAll());
    webex?.Messages.PostToSpace(spaceId, text, Mentions, files, r =>
    {
        if (r.IsSuccess)
        {
            Message message = r.Data;
            System.Console.WriteLine($"{message.PersonEmail} {message.Created}");
            System.Console.WriteLine($"{message.Text}");
        }
        else
        {
            System.Console.WriteLine($"send the message failed. {r.Error.ErrorCode} {r.Error.Reason}");
        }
    });
    
    // Mention one person
    Mentions.Add(new MentionPerson(personId));
    webex?.Messages.PostToSpace(spaceId, text, Mentions, files, r =>
    {
        if (r.IsSuccess)
        {
            Message message = r.Data;
            System.Console.WriteLine($"{message.PersonEmail} {message.Created}");
            System.Console.WriteLine($"{message.Text}");
        }
        else
        {
            System.Console.WriteLine($"send the message failed. {r.Error.ErrorCode} {r.Error.Reason}");
        }
    });
    
    // Receive a Mention: See receive a message.

11. Receive a message

    webex?.Messages.OnEvent += OnMessageEvent;
    private void OnMessageEvent(MessageEvent e)
    {
        if (e is MessageArrived)
        {
            System.Console.WriteLine("received a message.");
            var messageArrived = e as MessageArrived;
            var msgInfo = messageArrived?.Message;
            if (msgInfo != null)
            {
                // self is mentioned
                if (msgInfo.IsSelfMentioned)
                {
                    System.Console.WriteLine($"{msgInfo.PersonEmail} mentioned you.");
                }
    
                // message text
                System.Console.WriteLine($"{msgInfo.PersonEmail} {msgInfo.Created}");
                System.Console.WriteLine($"{msgInfo.Text}");
    
                // received attached files.
                if (msgInfo.Files != null && msgInfo.Files.Count > 0)
                {
                    foreach (var file in msgInfo.Files)
                    {
                        // download thumbnail if exist.
                        if (file.RemoteThumbnail != null)
                        {
                            webex?.Messages.DownloadThumbnail(file, to, r =>
                            {
                                if (r.IsSuccess)
                                {
                                    // callback download path.
                                    ThumbnailPath = r.Data;
                                }
                            });
                        }
                        // download file
                        webex?.Messages.DownloadFile(file, downloadPath, r =>
                        {
                            if (r.IsSuccess)
                            {
                                System.Console.WriteLine($"downloading {r.Data}%");
                            }
                            else
                            {
                                System.Console.WriteLine($"download failed {r.Data}");
                            }
                        });
                    }
                }
            }
        }
    }

Pull requests welcome. To suggest changes to the SDK, please fork this repository and submit a pull request with your changes. Your request will be reviewed by one of the project maintainers.

© 2016-2018 Cisco Systems, Inc. and/or its affiliates. All Rights Reserved.

See LICENSE for details.