以编程方式向AvalonEdit添加语法突出显示规则

using System.Windows;
using ICSharpCode.AvalonEdit.Highlighting;
using ICSharpCode.AvalonEdit.Highlighting.Xshd;

public class SyntaxHighlightingTransformer : TextColoringTransformer
{
    public SyntaxHighlightingTransformer()
    {
        // Load the syntax highlighting definition from an XSHD file
        using (var stream = new System.IO.MemoryStream(Properties.Resources.SyntaxHighlighting))
        {
            var definition = HighlightingLoader.Load(stream, HighlightingManager.Instance);
            Highlighting = definition;
        }
    }

    protected override void TransformLine(ICSharpCode.AvalonEdit.Document.DocumentLine line)
    {
        // Apply syntax highlighting to the line
        base.TransformLine(line);
    }
}

var syntaxHighlightingTransformer = new SyntaxHighlightingTransformer();
myAvalonEditControl.TextArea.TextView.LineTransformers.Add(syntaxHighlightingTransformer);