Mega Code Archive
TextBox Selection start, end and selected text
<![CDATA[
<Window x: Class="ClassicControls.TextBoxTest"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="TextBoxTest" Height="325" Width="390">
<Grid Margin="5">
<Grid.RowDefinitions>
<RowDefinition Height="2*"></RowDefinition>
<RowDefinition Height="*"></RowDefinition>
</Grid.RowDefinitions>
<TextBox Name="txt" VerticalScrollBarVisibility="Auto" TextWrapping="Wrap" AcceptsReturn="True"
SelectionChanged="txt_SelectionChanged"
SpellCheck.IsEnabled="True">this is a test</TextBox>
</Grid>
</Window>
//File:Window.xaml.vb
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Data
Imports System.Windows.Documents
Imports System.Windows.Input
Imports System.Windows.Media
Imports System.Windows.Media.Imaging
Imports System.Windows.Shapes
Namespace ClassicControls
Public Partial Class TextBoxTest
Inherits System.Windows.Window
Public Sub New()
InitializeComponent()
End Sub
Private Sub txt_SelectionChanged(sender As Object, e As RoutedEventArgs)
Console.WriteLine(txt.SelectionStart)
Console.WriteLine(txt.SelectionLength)
Console.WriteLine(txt.SelectedText)
End Sub
End Class
End Namespace
]]>