AvalonEdit在代碼中更改語法高亮

我想在我的代碼中更改AvalonEdit的語法高亮。AvalonEdit在代碼中更改語法高亮

XAML：

<avalonEdit:TextEditor Name="textEditor" SyntaxHighlighting="{Binding syntaxHighlighting}" />

C＃：

public string syntaxHighlighting { get; set; } 

public MainWindow() 
{ 
    InitializeComponent(); 
    syntaxHighlighting = "C#"; 
    DataContext = this; 
}

但語法高亮也不會改變。我究竟做錯了什麼？我的問題有更好的解決方案嗎？

來源

2013-04-23 Karl_Schuhmann

在這裏你去：

ICSharpCode.AvalonEdit.TextEditor textEditor = new ICSharpCode.AvalonEdit.TextEditor(); 
textEditor.ShowLineNumbers = true; 
string dir = @"C:\Program Files\MyFolder\"; 
#if DEBUG 
dir = @"C:\Dev\Sandbox\SharpDevelop-master\src\Libraries\AvalonEdit\ICSharpCode.AvalonEdit\Highlighting\Resources\"; 
#endif 

Stream xshd_stream = File.OpenRead(dir + "CSharp-Mode.xshd"); 
XmlTextReader xshd_reader = new XmlTextReader(xshd_stream); 
textEditor.SyntaxHighlighting = ICSharpCode.AvalonEdit.Highlighting.Xshd.HighlightingLoader.Load(xshd_reader, ICSharpCode.AvalonEdit.Highlighting.HighlightingManager.Instance); 
xshd_reader.Close(); 
xshd_stream.Close();

編輯：

由於ICSharp.TextEditor拋出AccessViolations中的WinForms，我用AvalonEdit中的WinForms：

ElementHost host = new ElementHost(); 
host.Size = new Size(200, 100); 
host.Location = new Point(100, 100); 
host.Child = textEditor; 
this.Controls.Add(host);

來源

2013-05-06 05:17:46

它的工作原理，謝謝。 – 2013-05-06 05:50:23

syntaxHighlighting不是一個字符串！你的代碼可能無法編譯！請注意，此處XAML中的SyntaxHighlighting使用markup extensions，它實例化了SyntaxHighlighting的一個實例，而不是字符串。

private void OnTabLoaded(object sender, RoutedEventArgs e) 
{ 
    textEditor.SyntaxHighlighting = HighlightingLoader.Load(..., HighlightingManager.Instance); 
    textEditor.SyntaxHighlighting.MainRuleSet=... 
}

轉到sharpdevelop並下載源代碼。

來源

2013-04-23 12:48:06 David

哦，我明白了，你知道我能解決嗎？當我只有它的名字時，我可以更改語法嗎？ – 2013-04-23 12:55:17

你最好下載SharpDevelop源碼，並對源代碼進行研究，這將有很大的幫助。 – David 2013-04-23 12:58:54

ICSharpCode.AvalonEdit.Highlighting.HighlightingManager.Instance.GetDefinition("C#");

來源

2013-06-13 15:20:20 user2339814

'ICSharpCode.AvalonEdit.Highlighting.HighlightingManager.Instance.GetDefinitionByExtension（Path.GetExtension（FileName））;' – 2016-03-11 14:05:55

只需使用TypeConverter

var typeConverter = new HighlightingDefinitionTypeConverter(); 
var xmlSyntaxHighlighter = (IHighlightingDefinition)typeConverter.ConvertFrom("XML"); 
var csSyntaxHighlighter = (IHighlightingDefinition)typeConverter.ConvertFrom("C#"); 
CSharpEditor.SyntaxHighlighting = csSyntaxHighlighter; 
XmlEditor.SyntaxHighlighting = xmlSyntaxHighlighter;

來源

2014-02-26 10:28:05 Alexey

如果你要綁定到一個字符串，您可以定義的IValueConverter包內置的HighlightingDefinitionTypeConverter：

using System; 
using System.Globalization; 
using System.Windows.Data; 
using ICSharpCode.AvalonEdit.Highlighting; 

public class HighlightingDefinitionConverter : IValueConverter 
{ 
    private static readonly HighlightingDefinitionTypeConverter Converter = new HighlightingDefinitionTypeConverter(); 

    public object Convert(object value, Type targetType, object parameter, CultureInfo culture) 
    { 
     return Converter.ConvertFrom(value); 
    } 

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) 
    { 
     return Converter.ConvertToString(value); 
    } 
}

然後，只需轉換器添加到您的綁定：

<avalonEdit:TextEditor Name="textEditor" SyntaxHighlighting="{Binding syntaxHighlighting, Converter={StaticResource HighlightingDefinitionConverter}}" />

來源

2015-07-24 16:01:38 HotN

AvalonEdit在代碼中更改語法高亮

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