動作環境
Windows 7 Pro (32bit)
Microsoft Visual Studio 2017 Community
Sublime Text 2
関連 http://qiita.com/7of9/items/58590852bb07e7e489a1
https://www.youtube.com/watch?v=SBeDgl7CX6E&list=PLaYqF7AnyNPfTfZiGqTwedIKW_FkZv4Xj&index=8
PasswordBoxが紹介されている。
MaxLengthプロパティと組み合わせて、指定長さのパスワードを入力するInterfaceを用意できる。
MainWindow.xaml
<Window x:Class="_170509_t0708_passwordBox.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:_170509_t0708_passwordBox"
mc:Ignorable="d"
Title="MainWindow" Height="350" Width="525">
<Grid>
<PasswordBox x:Name="PB_pass" HorizontalAlignment="Left" Margin="47,43,0,0" VerticalAlignment="Top" Width="100" MaxLength="8"/>
<Button Content="Button" HorizontalAlignment="Left" VerticalAlignment="Top" Width="75" Margin="176,39,0,0" Click="Button_Click"/>
</Grid>
</Window>
MainWindow.xaml.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace _170509_t0708_passwordBox
{
/// <summary>
/// MainWindow.xaml の相互作用ロジック
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
MessageBox.Show(PB_pass.Password);
}
}
}