Is it possible to ExecuteJavaScript or emulate user actions like key pressing on loaded page?

I am looking for solution to replace NightmareJs with c# implementation. The NightmareJs wraps electron api to allows not only to type or click but execute js as well i.e. win.webContents.executeJavaScript(src) WebContents does not provide such methods. Is there any equivalent way to do this?

[niklr]

I think what he means is similar to this question: https://stackoverflow.com/questions/28920621/how-to-call-a-javascript-function-on-a-web-page-rendered-by-electron

What is the equivalent to the following solution in Electron.NET?

app.on('ready', function() {

  ...

  mainWindow.webContents.on('did-finish-load', function() {
    mainWindow.webContents.executeJavaScript("alert('Hello There!');");
  });

  ...

});

[windhuan]

i used LoadURL to exec javascript .

            browserWindow.WebContents.OnDidFinishLoad += () =>
            {
                browserWindow.LoadURL("javascript:alert('111')");
            };