/// <summary>
/// Handler for the Click event of the SignInOut Button. Used to sign in or out Lync depending on the current client state.
/// </summary>
public void ClientSignInOut()
{
//MessageBox.Show("HERE");
try
{
if (_lyncClient.State == ClientState.SignedIn)
{
//Sign out If the current client state is Signed In
_lyncClient.BeginSignOut(SignOutCallback, null);
}
else if (_lyncClient.State == ClientState.SignedOut)
{
//Sign in If the current client state is Signed Out
_lyncClient.BeginSignIn(null, null, null, SignInCallback, null);
}
}
catch (LyncClientException lyncClientException)
{
Console.WriteLine(lyncClientException);
}
catch (SystemException systemException)
{
if (IsLyncException(systemException))
{
// Log the exception thrown by the Lync Model API.
Console.WriteLine("Error: " + systemException);
}
else
{
// Rethrow the SystemException which did not come from the Lync Model API.
throw;
}
}
}
public static void ShutDown()
{
if (_client.State == ClientState.SignedIn)
{
_client.BeginSignOut(EndSignout, _client);
}
else
{
_client.BeginShutdown(EndShutdown, _client);
}
}
/// <summary>
/// Handler for the Click event of the SignInOut Button. Used to sign in or out Lync depending on the current client state.
/// </summary>
private void SignInOutButton_Click(object sender, RoutedEventArgs e)
{
try
{
if (lyncClient.State == ClientState.SignedIn)
{
//Sign out If the current client state is Signed In
lyncClient.BeginSignOut(SignOutCallback, null);
}
else if (lyncClient.State == ClientState.SignedOut)
{
//Sign in If the current client state is Signed Out
lyncClient.BeginSignIn(null, null, null, SignInCallback, null);
}
}
catch (LyncClientException lyncClientException)
{
Console.WriteLine(lyncClientException);
}
catch (SystemException systemException)
{
if (IsLyncException(systemException))
{
// Log the exception thrown by the Lync Model API.
Console.WriteLine("Error: " + systemException);
}
else
{
// Rethrow the SystemException which did not come from the Lync Model API.
throw;
}
}
}
private void _SignInOut()
{
try
{
if (_LyncClient.State == ClientState.SignedIn)
{
//Sign out If the current client state is Signed In
_LyncClient.BeginSignOut(_SignOutCallback, null);
}
else if (_LyncClient.State == ClientState.SignedOut)
{
//Sign in If the current client state is Signed Out
_LyncClient.BeginSignIn(null, null, null, _SignInCallback, null);
}
}
catch (LyncClientException e)
{
// Console.WriteLine(lyncClientException);
}
catch (SystemException systemException)
{
if (_IsLyncException(systemException))
{
// Log the exception thrown by the Lync Model API.
// Console.WriteLine("Error: " + systemException);
}
else
{
// Rethrow the SystemException which did not come from the Lync Model API.
throw;
}
}
}
private void signOutButton_Click(object sender, RoutedEventArgs e)
{
try
{
Log("Calling BeginSignOut()");
lyncClient.BeginSignOut(signOutCallback, null);
}
catch (Exception ex)
{
Log("Signing out error: " + ex.Message);
}
}
public void SignOut()
{
if (client.State != ClientState.SignedIn)
{
throw new InvalidStateException("Skype / Lync client must be signed in in order to sign out");
}
client.BeginSignOut(
ar =>
{
client.EndSignIn(ar);
},
null);
}
//constructor
public ShutDown(SignIn signin)
{
_Client = LyncClient.GetClient();
_SignIn = signin;
_SignIn.SigningOut = true; //set flag to indicate we're now signing out
if (_Client.State == ClientState.SignedIn)
{
Object[] _asyncState = { _Client };
_Client.BeginSignOut(SignOutCallback, _asyncState);
MessageBox.Show("BeginSignOut method");
}
}
private void _LyncClient_CredentialRequested(object sender, CredentialRequestedEventArgs e)
{
//If the request for credentials comes from Lync server then sign out, get new creentials
//and sign in.
if (e.Type == CredentialRequestedType.LyncAutodiscover)
{
try
{
_retries = _retries + 1;
if ((_retries < 10))
{
_lyncClient.BeginSignOut(ar =>
{
_lyncClient.EndSignOut(ar);
//Ask user for credentials and attempt to sign in again
SignUserIn();
}, null);
}
else
{
_lyncClient.BeginSignOut(ar =>
{
_lyncClient.EndSignOut(ar);
_signInProcedureEvent.Set();
}, null);
}
}
catch (Exception ex)
{
Trace.WriteLine($"Exception on attempt to sign in, abandoning sign in: {ex.Message}, Lync Client sign in delay");
}
}
else
{
e.Submit(_username, _password, false);
}
}
/// <summary>
/// Raised when user's credentials are rejected by Lync or a service that
/// Lync depends on requests credentials
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnLyncClientCredentialRequested(object sender, CredentialRequestedEventArgs e)
{
//If the request for credentials comes from Lync server then sign out, get new creentials
//and sign in.
if (e.Type == CredentialRequestedType.LyncAutodiscover)
{
try
{
_lyncClient.BeginSignOut((ar) =>
{
_lyncClient.EndSignOut(ar);
//Ask user for credentials and attempt to sign in again
SignUserIn();
}, null);
}
catch (Exception ex)
{
_log.ErrorException("OnLyncClientCredentialRequested", ex);
}
}
else
{
}
}
private void Dispose(Boolean disposing)
{
if (!this.disposed)
{
if (disposing)
{
_LyncClient.StateChanged -= _LyncClient_ClientStateChanged;
if (_thisInitializedLync == true)
{
if (_LyncClient.State == ClientState.SignedIn)
{
_LyncClient.EndSignOut(_lyncClient.BeginSignOut(null, null));
_LyncClient.EndShutdown(_LyncClient.BeginShutdown(null, null));
}
}
_lyncClient = null;
}
this.disposed = true;
}
}
