How to add JS execution to CefSharp?

Question

C++ / C#

like adding a new method

CefSharpSettings.LegacyJavascriptBindingEnabled = true;
CefSharpSettings.WcfEnabled = true;
chromeBrowser.JavascriptObjectRepository.Register("DevForm_class", new DevForm_class(chromeBrowser, this), isAsync: false, options: BindingOptions.DefaultBinder);

added here

public Form1()
// после 
InitializeComponent();
InitializeChromium();

but i get an error

System.Exception: The ChromiumWebBrowser instance creates the underlying Chromium Embedded Framework (CEF) browser instance in an async fashion. The undelying CefBrowser instance is not yet initialized. Use the IsBrowserInitializedChanged event and check the IsBrowserInitialized property to determine when the browser has been initialized.

I think the answer is in a highlighted block,
but I don’t know how to overcome it (
adding JS with the old method doesn’t work at all

Answer 1

it was not about the babin - it would have been about the wires
, this was superfluous ▼

private void Form1_Load(object sender, EventArgs e)
        {
            chromeBrowser.ShowDevTools(); // этому здесь не место
        }