WPF C#


                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="WPF" Height="100" Width="300">
    
        
            Enter Password:
        
                             VerticalAlignment="Center" Width="150" />
                        VerticalAlignment="Center" Click="button1_Click" />
    

//File:Window.xaml.cs
using System.Windows;
namespace WpfApplication1
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }
        private void button1_Click(object sender, RoutedEventArgs e)
        {
            MessageBox.Show("Password entered: " + passwordBox.Password,Title);
        }
    }
}