Is there a way to customize the support for custom control (BindablePasswordBox) that I have created?
Here is the code for the usercontrol:
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
namespace PasswordBoxMVVM.Components
{
public partial class BindablePasswordBox : UserControl
{
private bool _isPasswordChanging;
public static readonly DependencyProperty PasswordProperty =
DependencyProperty.Register("Password", typeof(string), typeof(BindablePasswordBox),
new FrameworkPropertyMetadata(string.Empty, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault,
PasswordPropertyChanged, null, false, UpdateSourceTrigger.PropertyChanged));
private static void PasswordPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if(d is BindablePasswordBox passwordBox)
{
passwordBox.UpdatePassword();
}
}
public string Password
{
get { return (string)GetValue(PasswordProperty); }
set { SetValue(PasswordProperty, value); }
}
public BindablePasswordBox()
{
InitializeComponent();
}
private void PasswordBox_PasswordChanged(object sender, RoutedEventArgs e)
{
_isPasswordChanging = true;
Password = passwordBox.Password;
_isPasswordChanging = false;
}
private void UpdatePassword()
{
if(!_isPasswordChanging)
{
passwordBox.Password = Password;
}
}
}
}
and xaml:
