<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="200" Width="300">
<DockPanel LastChildFill="True">
<Menu DockPanel.Dock="Top">
<MenuItem Header="_Edit">
<MenuItem Header="Cu_t" Command="ApplicationCommands.Cut" />
<MenuItem Header="_Copy" Command="ApplicationCommands.Copy" />
<MenuItem Header="_Paste" Command="ApplicationCommands.Paste"/>
<Separator/>
<MenuItem Click="SelectAll_Click" Header="_Select All" />
<MenuItem Click="Clear_Click" Header="_Clear" />
</MenuItem>
<MenuItem Header="_Format">
<MenuItem Click="TextStyle_Click" Header="_Normal" Name="miNormal" />
<MenuItem Click="TextStyle_Click" FontWeight="Bold" Header="_Bold" Name="miBold" />
<MenuItem Click="TextStyle_Click" FontStyle="Italic" Header="_Italic" Name="miItalic" />
</MenuItem>
</Menu>
<TextBox Name="txtTextBox" TextWrapping="Wrap">
text
</TextBox>
</DockPanel>
</Window>
//File:Window.xaml.vb
Imports System
Imports System.Collections.Generic
Imports System.Linq
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.Navigation
Imports System.Windows.Shapes
Namespace WpfApplication1
Public Partial Class Window1
Inherits Window
Public Sub New()
InitializeComponent()
End Sub
Private Sub Clear_Click(sender As Object, e As RoutedEventArgs)
txtTextBox.Clear()
End Sub
Private Sub SelectAll_Click(sender As Object, e As RoutedEventArgs)
txtTextBox.SelectAll()
End Sub
Private Sub TextStyle_Click(sender As Object, e As RoutedEventArgs)
If sender Is miNormal Then
txtTextBox.FontWeight = FontWeights.Normal
txtTextBox.FontStyle = FontStyles.Normal
ElseIf sender Is miBold Then
txtTextBox.FontWeight = FontWeights.Bold
ElseIf sender Is miItalic Then
txtTextBox.FontStyle = FontStyles.Italic
End If
End Sub
End Class
End Namespace
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