Using AvalonEdit (WPF Text Editor)

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	Copyright (c) 2009 Daniel Grunwald
	
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<Window x:Class="AvalonEdit.Sample.Window1"
	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
	xmlns:avalonEdit="http://icsharpcode.net/sharpdevelop/avalonedit"
	xmlns:forms="clr-namespace:System.Windows.Forms;assembly=System.Windows.Forms"
	TextOptions.TextFormattingMode="Display"
	Title="AvalonEdit.Sample" Height="500" Width="700"
	>
	<DockPanel>
		<ToolBar DockPanel.Dock="Top">
			<ToolBar.Resources>
				<Style TargetType="{x:Type Image}">
					<Style.Triggers>
						<DataTrigger Binding="{Binding RelativeSource={RelativeSource AncestorType={x:Type ButtonBase}, AncestorLevel=1}, Path=IsEnabled}" Value="False">
							<Setter Property="Opacity" Value="0.30" />
						</DataTrigger>
					</Style.Triggers>
				</Style>
			</ToolBar.Resources>
			<Button Click="openFileClick"><Image Source="Images/Open.png" Height="16"/></Button>
			<Button Click="saveFileClick"><Image Source="Images/Save.png" Height="16"/></Button>
			<Separator/>
			<Button Command="Cut"><Image Source="Images/Cut.png" Height="16"/></Button>
			<Button Command="Copy"><Image Source="Images/Copy.png" Height="16"/></Button>
			<Button Command="Paste"><Image Source="Images/Paste.png" Height="16"/></Button>
			<Button Command="Delete"><Image Source="Images/Delete.png" Height="16"/></Button>
		    <Separator/>
			<Button Command="Undo"><Image Source="Images/Undo.png" Height="16"/></Button>
			<Button Command="Redo"><Image Source="Images/Redo.png" Height="16"/></Button>
			<Separator/>
			<CheckBox IsChecked="{Binding ElementName=textEditor,Path=WordWrap}">
				<Image Source="Images/WordWrap.png" Height="16"/>
			</CheckBox>
			<CheckBox IsChecked="{Binding ElementName=textEditor,Path=ShowLineNumbers}">
				<TextBlock Width="16" TextAlignment="Center">#</TextBlock>
			</CheckBox>
			<CheckBox IsChecked="{Binding ElementName=textEditor,Path=Options.ShowEndOfLine}">
				<TextBlock Width="16" TextAlignment="Center">¶</TextBlock>
			</CheckBox>
			<ComboBox Name="highlightingComboBox"
				SelectedItem="{Binding SyntaxHighlighting, ElementName=textEditor}"
				ItemsSource="{Binding Source={x:Static avalonEdit:HighlightingManager.Instance}, Path=HighlightingDefinitions}"
				SelectionChanged="HighlightingComboBox_SelectionChanged"/>
		</ToolBar>
		<Grid>
			<Grid.ColumnDefinitions>
				<ColumnDefinition Width="1*"/>
				<ColumnDefinition Width="100"/>
			</Grid.ColumnDefinitions>
			<avalonEdit:TextEditor
				Name="textEditor"
				FontFamily="Consolas"
				FontSize="10pt"
				SyntaxHighlighting="C#"
			>Welcome to AvalonEdit!
			</avalonEdit:TextEditor>
			<GridSplitter Grid.Column="1" Width="4" HorizontalAlignment="Left"/>
			<DockPanel Grid.Column="1" Margin="4 0 0 0">
				<ComboBox Name="propertyGridComboBox" DockPanel.Dock="Top"
				          SelectedIndex="0" SelectionChanged="propertyGridComboBoxSelectionChanged">
					<ComboBoxItem>TextEditor</ComboBoxItem>
					<ComboBoxItem>TextArea</ComboBoxItem>
					<ComboBoxItem>Options</ComboBoxItem>
				</ComboBox>
				<WindowsFormsHost DockPanel.Dock="Right" Name="propertyGridHost">
					<forms:PropertyGrid x:Name="propertyGrid"/>
				</WindowsFormsHost>
			</DockPanel>
		</Grid>
	</DockPanel>
</Window>