/// <summary>
/// fires when the passwordBox password values changes
/// </summary>
/// <param name="sender"> the ui element that has property changed</param>
/// <param name="e">event args</param>
private void PasswordBox_PasswordChanged(object sender, RoutedEventArgs e)
{
//set the attached HasText Value
HasTextProperty.SetValue((PasswordBox)sender);
//set the BoundPassword Property
BoundPasswordProperty.SetValue((PasswordBox)sender);
}
public override void OnValueChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
//get the caller
var passwordBox = sender as PasswordBox;
if (passwordBox == null)
{
return;
}
//remove any previous event listener
passwordBox.PasswordChanged -= PasswordBox_PasswordChanged;
//if the caller set Monitor to true
if ((bool)e.NewValue)
{
// set default value
HasTextProperty.SetValue(passwordBox);
passwordBox.PasswordChanged += PasswordBox_PasswordChanged;
}
}
