New Post: Propertygrid password

public class PasswordEditor : Xceed.Wpf.Toolkit.PropertyGrid.Editors.ITypeEditor
{
    Xceed.Wpf.Toolkit.PropertyGrid.PropertyItem m_PropertyItem;
    PasswordBox m_PasswordBox;

    public FrameworkElement ResolveEditor(Xceed.Wpf.Toolkit.PropertyGrid.PropertyItem propertyItem)
    {
        m_PropertyItem = propertyItem;
        m_PasswordBox = new PasswordBox();
        m_PasswordBox.Password = (String)propertyItem.Value;
        m_PasswordBox.LostFocus += OnLostFocus; 
        return m_PasswordBox;
    }

    void OnLostFocus(object sender, RoutedEventArgs e)
    {
        if (0 != m_PasswordBox.Password.CompareTo((string)m_PropertyItem.Value))
        {
            m_PropertyItem.Value = m_PasswordBox.Password;
        }
    }
}