xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="WPF" Height="300" Width="300">
Name="textBox1" TextAlignment="Left" TextWrapping="Wrap"
VerticalScrollBarVisibility="Auto">
Default starting text.
HorizontalAlignment="Center" IsChecked="True"
Margin="5" Name="editableRadioButton" >
Editable
HorizontalAlignment="Center" Margin="5"
Name="readonlyRadioButton">
Read Only
//File:Window.xaml.cs
using System.Windows;
using System.Windows.Controls;
namespace WpfApplication1
{
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
}
private void EditableChecked(object sender, RoutedEventArgs e)
{
RadioButton button = e.OriginalSource as RadioButton;
if (e.OriginalSource == editableRadioButton)
{
textBox1.IsReadOnly = false;
}
else if (e.OriginalSource == readonlyRadioButton)
{
textBox1.IsReadOnly = true;
}
textBox1.Focus();
}
}
}