// 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 LoginButtonClick(object sender, EventArgs e)
{
// Get the values entered in the text fields
var username = _usernameTextField.Text.Trim();
var password = _passwordTextField.Text.Trim();
var domain = _domainTextField.Text.Trim();
// Make sure the user entered all values
if (string.IsNullOrEmpty(username) ||
string.IsNullOrEmpty(password) ||
string.IsNullOrEmpty(domain))
{
new UIAlertView("Login", "Please enter a username, password, and domain", null, "OK", null).Show();
return;
}
// Fire the OnLoginInfoEntered event and provide the login values
if (OnLoginInfoEntered != null)
{
// Create a new LoginEventArgs to contain the user's values
var loginEventArgs = new LoginEventArgs(username, password, domain);
// Raise the event
OnLoginInfoEntered(sender, loginEventArgs);
}
}
