Display a Context Menu with Opacity
<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="100" Width="300">
<Grid>
<TextBox FontSize="16" Height="23" Name="txtTextBox" >
<TextBox.ContextMenu>
<ContextMenu HasDropShadow="True" Opacity=".8">
<MenuItem Command="Cut" Header="Cu_t" />
<MenuItem Command="Copy" Header="_Copy" />
<MenuItem Command="Paste" Header="_Paste" />
<Separator/>
<MenuItem Click="SelectAll_Click" Header="_Select All" />
<MenuItem Click="Clear_Click" Header="_Clear" />
<Separator/>
<MenuItem Header="Format">
<MenuItem Click="TextStyle_Click" Header="_Normal" Name="miNormal"></MenuItem>
<MenuItem Click="TextStyle_Click" FontWeight="Bold" Header="_Bold" Name="miBold"></MenuItem>
<MenuItem Click="TextStyle_Click" FontStyle="Italic" Header="_Italic" Name="miItalic"></MenuItem>
</MenuItem>
</ContextMenu>
</TextBox.ContextMenu>
A TextBox control with ContextMenu.
</TextBox>
</Grid>
</Window>
//File:Window.xaml.cs
using System.Windows;
namespace WpfApplication1
{
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
}
private void Clear_Click(object sender, RoutedEventArgs e)
{
txtTextBox.Clear();
}
private void SelectAll_Click(object sender, RoutedEventArgs e)
{
txtTextBox.SelectAll();
}
private void TextStyle_Click(object sender, RoutedEventArgs e)
{
if (sender == miNormal)
{
txtTextBox.FontWeight = FontWeights.Normal;
txtTextBox.FontStyle = FontStyles.Normal;
}
else if (sender == miBold)
{
txtTextBox.FontWeight = FontWeights.Bold;
}
else if (sender == miItalic)
{
txtTextBox.FontStyle = FontStyles.Italic;
}
}
}
}
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