在ctrl+ o vscode.dev上不工作cefsharp.handler.dialoghandler

发布于 2025-01-26 19:04:03 字数 1736 浏览 2 评论 0原文

我正在尝试在 vs for Web 使用CEFSHARP WPF上处理OpenFolderDialog。但是扩展cefsharp.handler.dialoghandler不会导致处理文件夹对话。有一个代码示例:

chromium = new ChromiumWebBrowser();
chromium.LoadingStateChanged += Chromium_LoadingStateChanged;
chromium.DialogHandler = new OFD();

    public class OFD : CefSharp.Handler.DialogHandler
        {
            public string path;

            protected override bool OnFileDialog(IWebBrowser chromiumWebBrowser, IBrowser browser, CefFileDialogMode mode, CefFileDialogFlags flags, string title, string defaultFilePath, List<string> acceptFilters, int selectedAcceptFilter, IFileDialogCallback callback)
            {
                callback.Continue(0, new List<string> { this.path });
                return false;
            }
        }
     private void Chromium_LoadingStateChanged(object sender, CefSharp.LoadingStateChangedEventArgs e)
        {
            if (!e.IsLoading)
            {
                App.Current.Dispatcher.Invoke(() =>
                {
                    if (chromium.Address != null)
                    {
                        if (chromium.Address.StartsWith("https://vscode.dev"))
                        {
                            chromium.Focus();
                            ((OFD)chromium.DialogHandler).path = @"E:\WebStormProjects\Monarch";
                            new InputSimulator().Keyboard.ModifiedKeyStroke(VirtualKeyCode.CONTROL, VirtualKeyCode.VK_O);
                        }
                    }
                });
            }
        }

我还尝试了其他处理程序,例如cefsharp.handler.resourcerequesthandler,但没有成功。有什么建议吗?

I`m trying to handle OpenFolderDialog on VS Code for Web using CefSharp WPF. But extending CefSharp.Handler.DialogHandler does not result in handling folder dialogue. There is a code example:

chromium = new ChromiumWebBrowser();
chromium.LoadingStateChanged += Chromium_LoadingStateChanged;
chromium.DialogHandler = new OFD();

    public class OFD : CefSharp.Handler.DialogHandler
        {
            public string path;

            protected override bool OnFileDialog(IWebBrowser chromiumWebBrowser, IBrowser browser, CefFileDialogMode mode, CefFileDialogFlags flags, string title, string defaultFilePath, List<string> acceptFilters, int selectedAcceptFilter, IFileDialogCallback callback)
            {
                callback.Continue(0, new List<string> { this.path });
                return false;
            }
        }
     private void Chromium_LoadingStateChanged(object sender, CefSharp.LoadingStateChangedEventArgs e)
        {
            if (!e.IsLoading)
            {
                App.Current.Dispatcher.Invoke(() =>
                {
                    if (chromium.Address != null)
                    {
                        if (chromium.Address.StartsWith("https://vscode.dev"))
                        {
                            chromium.Focus();
                            ((OFD)chromium.DialogHandler).path = @"E:\WebStormProjects\Monarch";
                            new InputSimulator().Keyboard.ModifiedKeyStroke(VirtualKeyCode.CONTROL, VirtualKeyCode.VK_O);
                        }
                    }
                });
            }
        }

I`ve also tried other handlers like CefSharp.Handler.ResourceRequestHandler, but no success. Any suggestions?

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情场扛把子 2025-02-02 19:04:03

Chrome Embed Framework版本101及以下有一个已知问题,不仅在CEFSHARP中。我将等到发布文件对话返工的102版本并在此处报告该问题是否解决。

There is a known issue in Chrome Embed Framework version 101 and below, not only in CefSharp. I'll wait until the 102 version is released with file dialogue reworks and report here if this issue is resolved.

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