private void InitiateVideoCall()
{
//starts a video call or the video stream in a audio call
try
{
AsyncCallback callback = new AsyncOperationHandler(videoChannel.EndStart).Callback;
videoChannel.BeginStart(callback, null);
}
catch (LyncClientException lyncClientException)
{
Console.WriteLine("ConversationWindow Error:" + lyncClientException);
}
catch (SystemException systemException)
{
if (LyncModelExceptionHelper.IsLyncException(systemException))
{
// Log the exception thrown by the Lync Model API.
Console.WriteLine("ConversationWindow Error:" + systemException);
}
else
{
// Rethrow the SystemException which did not come from the Lync Model API.
throw;
}
}
}
private void InitiateAudioCall()
{
//starts an audio call or conference by connecting the AvModality
try
{
AsyncCallback callback = new AsyncOperationHandler(avModality.EndConnect).Callback;
avModality.BeginConnect(callback, null);
}
catch (LyncClientException lyncClientException)
{
Console.WriteLine("ConversationWindow Error:" + lyncClientException);
}
catch (SystemException systemException)
{
if (LyncModelExceptionHelper.IsLyncException(systemException))
{
// Log the exception thrown by the Lync Model API.
Console.WriteLine("ConversationWindow Error: " + systemException);
}
else
{
// Rethrow the SystemException which did not come from the Lync Model API.
throw;
}
}
}
