Questions about the managed-code (.NET) client-side APIs for managing and extending Microsoft's Unified Communications Lync Client and the UI controls for adding Lync features to Windows Presentation Foundation (WPF) and Silverlight applications.
Questions tagged [lync-client-sdk]
134 questions
0
votes
1 answer
Is there any document that maps the status codes returned in Client.StateChanged Event with their intended purpose?
Visit https://learn.microsoft.com/en-us/previous-versions/office/lync-wpf/jj275501(v%3doffice.15)
I get the status changed event from the lync sdk along with the status code -2131885944
I know the old state and the new state.
But my question is is…

amv
- 81
- 8
0
votes
1 answer
How to dock Skype4Business main window to parent application
I have requirements to glue skype4business (lync) to the side of parent application. Similar to below solution:
https://anywhere365.io/platform-element-inflight-snapper/

Vladimir B
- 170
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- 13
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1 answer
Sfb asks for password window, when ModernAuthentication is enabled on Office365 tenant, how to handle it programatically?
I have enabled ModernAuthentication on Office365 tenant and my client is SkypeForBusiness. I am trying to programatically handle sign-in using Lync SDK.
Earlier when ModernAuthentication was not enabled, then BeginSingIn was able to login to Sfb…

aks
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- 4
0
votes
1 answer
UI suppression - client stuck at SigningIn state
I try to sign in to Skype For Business via my application.
When I'm with UI on, I can sign in.
When I set UI Suppression, my client is stuck at the signing in the state. Neither credentials event nor SigninCallback event nor SignInDelayed event is…

dev dynamicview
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- 3
0
votes
1 answer
Exception raised attempting to access Lync.DeviceManager.AudioDevices - but not the Count property
Trying to set the active Lync Audio device to one of the available audio devices. Lync_Client.DeviceManager.AudioDevices.Count returns a number greater than 0 but statements like Lync_CLient.DeviceManager.AudioDevices[i] in a for loop from i = 0 to…

T Moran
- 13
- 5
0
votes
1 answer
Lync SDK 2013 get phonenumber from incoming call
so when someone is calling me I want to get his phonenumber.
Contact inviter = conversation.Properties[ConversationProperty.Inviter] as Contact; // The person that is calling
ContactEndpoint inviterContactEndpoint =…
user9945420
0
votes
1 answer
Lync SDK BeginSendMessage AsyncCallback
I use the Lync SDK 2013 and want to send an instant message to a contact.
private void SuppressIncomingConversation(Conversation conversation)
{
InstantMessageModality instantMessageModality =…
user9945420
0
votes
1 answer
event fires multiple times (Lync SDK 2013)
I use the Lync SDK 2013. When creating a new conversation (of any type, not audio/video only) my conversation_added event triggers multiple times.
Having a permanent access to the LyncClient requires creating a timer check every second for a valid…
user9945420
0
votes
1 answer
Detect if a conversation is incoming or outgoing
I use the Lync SDK 2013 and try to check if a new conversation is incoming or outgoing. I don't want to check for audio/video calls only, I want to check in on each modality type.
private void Conversation_Added(object sender,…
user9945420
0
votes
1 answer
C# Lync SDK - LyncClient subscribe to events
I started creating a WinForms application for the Lync SDK. I want the client subscribing to some events.
public partial class FrmMain : Form
{
public FrmMain()
{
InitializeComponent();
client = new…
user9945420
0
votes
1 answer
Lync SDK 2013 File not found exception in Skype for Business 2016
I am totally new to the Lync SDK. I took some "getting started" information from here
https://blog.thoughtstuff.co.uk/2014/08/microsoft-lync-desktop-development-how-to-get-started/
After creating a new windows forms project I executed this code on…
user9945420
0
votes
1 answer
SfB 2016 / Lync 2013 SDK App sharing broken
we use the Lync 2013 SDK with SfB 2016 in UI suppression in order to ship an WPF app with custom support integration.
Roughly about summer 2017 the app sharing broke and we were unable to recover the functionality.
We suppose this is related to…

JimmyBlu
- 648
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votes
2 answers
ASP.NET code to receive IM using lync SDK 2013 (c#)
I am a beginner in this field and learning how to send and receive IM using lync SDK 2013.
i have gone through and understood how to send IM using lync SDK 2013.
Now I want to learn how to receive IM using the same.
can anyone help me with the code…

Amanda
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- 2
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votes
1 answer
How to initiate a Video call using lync sdk?
My Aim: I want to initiate a video call from the start.
My Problem: It is getting initiated into audio call and then it's turning into video after end user answers the call.
void ConversationManager_ConversationAdded_Video(object sender,…

sadiq jaffar
- 11
- 2
0
votes
1 answer
Lync SDK 2013 - Join the scheduled meeting using meet.lync.com url
I retrieve the scheduled meeting url from exchange online server (office 365) in the following format - https://meet.lync.com/organization/username/Y0RR3HTK.
How can I join to this meeting using Lync SDK 2013 (not launching url in the browser)?
The…

Evgeniy
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