Set TextBox to editable : TextBox « Windows Presentation Foundation « VB.Net

1. VB.Net
2. Windows Presentation Foundation
3. TextBox

Set TextBox to editable

    

<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="WPF" Height="300" Width="300">
    <StackPanel>
        <TextBox AcceptsReturn="True" Height="100" IsReadOnly="True" 
                 Name="textBox1" TextAlignment="Left" TextWrapping="Wrap" 
                 VerticalScrollBarVisibility="Auto">
            Default starting text.
        </TextBox>
        <Grid>
            <Grid.ColumnDefinitions>
                <ColumnDefinition/>
                <ColumnDefinition/>
            </Grid.ColumnDefinitions>
            <RadioButton Checked="EditableChecked" Grid.Column="0" 
                         HorizontalAlignment="Center" IsChecked="True"
                         Margin="5" Name="editableRadioButton" >
                Editable</RadioButton>
            <RadioButton Checked="EditableChecked" Grid.Column="1" 
                         HorizontalAlignment="Center" Margin="5"
                         Name="readonlyRadioButton">
                Read Only</RadioButton>
        </Grid>
    </StackPanel>
</Window>
//File:Window.xaml.vb
Imports System.Windows
Imports System.Windows.Controls

Namespace WpfApplication1
  Public Partial Class Window1
    Inherits Window
    Public Sub New()
      InitializeComponent()
    End Sub
    Private Sub EditableChecked(sender As Object, e As RoutedEventArgs)
      Dim button As RadioButton = TryCast(e.OriginalSource, RadioButton)

      If e.OriginalSource Is editableRadioButton Then
        textBox1.IsReadOnly = False
      ElseIf e.OriginalSource Is readonlyRadioButton Then
        textBox1.IsReadOnly = True
      End If

      textBox1.Focus()
    End Sub
  End Class
End Namespace

   
    
    
    
  

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