WinUI.Monaco 1.1.49.114

WinUI.Monaco-Editor

Introduction

The Monaco Editor (Visual Studio Code) as UI Control for WinUI 3.0

Notice: As part of a project restructuring, the NuGet name of the library was changed from winui.monaco-editor to WinUI.Monaco.

Install Monaco in a WinUI 3.0 Project

dotnet add package WinUI.Monaco

WinUI.Monaco Version

The library version is composed as follows:

• the current project version
• the used Monaco Editor version
• the GitHub RunNumber of the build

1.1.${{ env.MONACO_VERSION }}.${{ github.run_number }} (example: 1.1.44.13)

Handler

This Monaco control uses handlers to provide certain actions that have nothing directly to do with the actual Monaco editor:

MonacoWebViewDevToolsHandler

This handler can be used to open the WebView2 DevTools.

MonacoWebViewDevToolsHandler handler = this.MonacoEditor.GetHandler<MonacoWebViewDevToolsHandler>();

handler.OpenDebugWebViewDeveloperTools();

MonacoFileRecognitionHandler

With this handler you can pass a file extension and get back the code language supported by the Monaco Editor, which can then be set in the Monaco Editor.

MonacoFileRecognitionHandler handler = this.MonacoEditor.GetHandler<MonacoFileRecognitionHandler>();

string fileCodeLanguage = handler.RecognizeLanguageByFileType(Path.GetExtension(file.Path));
await this.MonacoEditor.SetLanguageAsync(fileCodeLanguage);

Contributors

Development

Update the Monaco Version

The monaco project is stored in the C#-Project Monaco under the folder monaco-editor.

To update the monaco version follow these steps (Only do this if it is really necessary. The project is always automatically updated to the latest release version of the monaco project via a GitHub workflow):

1. download the latest version from Microsoft Monaco Project
2. extract the archive file
3. delete all files except for index.html from the folder monaco-editor. The index.html is required for the project
4. copy all new files from the extracted archive to the folder monaco-editor