public async Task SendMessageToUser(string message)
{
sender.BeginSetComposing(true, null, null);
await Task.Delay(3000);
sender.BeginSendMessage(message, AfterMessageSent, null);
}
/// <summary>
/// Sends a notification about the composing state.
/// </summary>
public void SendComposingNotification(bool isComposing)
{
//send the event 'as-is' without checking the success
try
{
myImModality.BeginSetComposing(isComposing, null, null);
}
catch (LyncClientException e)
{
var eventHandler = MessageError;
if (eventHandler != null)
{
eventHandler(e);
}
}
catch (SystemException e)
{
if (LyncModelExceptionHelper.IsLyncException(e))
{
// Handle the exception thrown by the Lync Model API.
var eventHandler = MessageError;
if (eventHandler != null)
{
eventHandler(e);
}
}
else
{
// Rethrow the SystemException which did not come from the Lync Model API.
throw;
}
}
}
