Esempio n. 1
0
        private void LoginCanceled(object sender, EventArgs e)
        {
            // Remove the login UI
            _loginUI.Hide();
            _loginUI = null;

            // Cancel the task completion source task
            _loginTaskCompletionSrc.TrySetCanceled();
        }
Esempio n. 2
0
        private void ShowLoginUI()
        {
            // Create a view to show login controls over the map view
            var ovBounds = _myMapView.Bounds;

            _loginUI = new LoginOverlay(ovBounds, 0.75f, UIColor.White);

            // Handle the login event to get the login entered by the user
            _loginUI.OnLoginInfoEntered += LoginEntered;

            // Handle the cancel event when the user closes the dialog without entering a login
            _loginUI.OnCanceled += LoginCanceled;

            // Add the login UI view (will display semi-transparent over the map view)
            View.Add(_loginUI);
        }
Esempio n. 3
0
        // Handle the OnLoginEntered event from the login UI
        // LoginEventArgs contains the username, password, and domain that were entered
        private void LoginEntered(object sender, LoginEventArgs e)
        {
            // Make sure the task completion source has all the information needed
            if (_loginTaskCompletionSrc == null ||
                _loginTaskCompletionSrc.Task == null ||
                _loginTaskCompletionSrc.Task.AsyncState == null)
            {
                return;
            }

            try
            {
                // Get the associated CredentialRequestInfo (will need the URI of the service being accessed)
                CredentialRequestInfo requestInfo = _loginTaskCompletionSrc.Task.AsyncState as CredentialRequestInfo;

                // Create a new network credential using the values entered by the user
                var netCred = new System.Net.NetworkCredential(e.Username, e.Password, e.Domain);

                // Create a new ArcGIS network credential to hold the network credential and service URI
                var arcgisCred = new ArcGISNetworkCredential
                {
                    Credentials = netCred,
                    ServiceUri  = requestInfo.ServiceUri
                };

                // Set the task completion source result with the ArcGIS network credential
                // AuthenticationManager is waiting for this result and will add it to its Credentials collection
                _loginTaskCompletionSrc.TrySetResult(arcgisCred);
            }
            catch (Exception ex)
            {
                // Unable to create credential, set the exception on the task completion source
                _loginTaskCompletionSrc.TrySetException(ex);
            }
            finally
            {
                // Get rid of the login controls
                _loginUI.Hide();
                _loginUI = null;
            }
        }
        private void LoginCanceled(object sender, EventArgs e)
        {
            // Remove the login UI
            _loginUI.Hide();
            _loginUI = null;

            // Cancel the task completion source task
            _loginTaskCompletionSrc.TrySetCanceled();
        }
        // Handle the OnLoginEntered event from the login UI
        // LoginEventArgs contains the username, password, and domain that were entered
        private void LoginEntered(object sender, LoginEventArgs e)
        {
            // Make sure the task completion source has all the information needed
            if (_loginTaskCompletionSrc == null ||
                _loginTaskCompletionSrc.Task == null ||
                _loginTaskCompletionSrc.Task.AsyncState == null)
            {
                return;
            }

            try
            {
                // Get the associated CredentialRequestInfo (will need the URI of the service being accessed)
                CredentialRequestInfo requestInfo = _loginTaskCompletionSrc.Task.AsyncState as CredentialRequestInfo;

                // Create a new network credential using the values entered by the user
                var netCred = new System.Net.NetworkCredential(e.Username, e.Password, e.Domain);

                // Create a new ArcGIS network credential to hold the network credential and service URI
                var arcgisCred = new ArcGISNetworkCredential
                {
                    Credentials = netCred,
                    ServiceUri = requestInfo.ServiceUri
                };

                // Set the task completion source result with the ArcGIS network credential
                // AuthenticationManager is waiting for this result and will add it to its Credentials collection
                _loginTaskCompletionSrc.TrySetResult(arcgisCred);
            }
            catch (Exception ex)
            {
                // Unable to create credential, set the exception on the task completion source
                _loginTaskCompletionSrc.TrySetException(ex);
            }
            finally
            {
                // Get rid of the login controls
                _loginUI.Hide();
                _loginUI = null;
            }
        }
        private void ShowLoginUI()
        {
            // Create a view to show login controls over the map view
            var ovBounds = _myMapView.Bounds;
            _loginUI = new LoginOverlay(ovBounds, 0.75f, UIColor.White);

            // Handle the login event to get the login entered by the user
            _loginUI.OnLoginInfoEntered += LoginEntered;

            // Handle the cancel event when the user closes the dialog without entering a login
            _loginUI.OnCanceled += LoginCanceled;

            // Add the login UI view (will display semi-transparent over the map view)
            View.Add(_loginUI);
        }