[英]How can I reset ICSharpCode.AvalonEdit syntax highlighting?
我将ICSharpCode AvalonEdit源代码编辑WPF控件托管到Windows Forms C#应用程序中。 我知道以下代码会加载语法突出显示定义:
ICSharpCode.AvalonEdit.TextEditor MyEditor = new ICSharpCode.AvalonEdit.TextEditor();
MyEditor.ShowLineNumbers = true;
Stream xshd_stream = File.OpenRead("C:\\Syntax Highlighting\\php.xsdh");
XmlTextReader xshd_reader = new XmlTextReader(xshd_stream);
// Apply the new syntax highlighting definition.
MyEditor.SyntaxHighlighting = ICSharpCode.AvalonEdit.Highlighting.Xshd.HighlightingLoader.Load(
xshd_reader, ICSharpCode.AvalonEdit.Highlighting.HighlightingManager.Instance
);
xshd_reader.Close();
xshd_stream.Close();
但是,如果在设置了语法突出显示定义之后,我不希望任何语法突出显示,而只希望将其显示为纯文本怎么办? 如何在AvalonEdit控件中禁用语法突出显示?
您是否尝试过MyEditor.SyntaxHighlighting = null
?
这对我有用:
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<avalonEdit:TextEditor SyntaxHighlighting="C#" x:Name="TextEditor">
public class Foo
{
}
</avalonEdit:TextEditor>
<Button Grid.Row="1" Content="Reset syntax highlighting" Click="Button_Click" />
</Grid>
代码隐藏:
private void Button_Click(object sender, RoutedEventArgs e)
{
TextEditor.SyntaxHighlighting = null; // highlighting disappears
}
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