After running all JavaScript, I need to retrieve the HTML content. However, I am facing an issue using WebKit.NET where the method WebKitBrowser.StringByEvaluatingJavaScriptFromString does not return anything, even with a simple alert(). When I try passing "document.getElementsByTagName('html')[0].outerHTML" as an argument, it throws a System.AccessViolationException due to attempted memory access violations. I have ensured that I call StringByEvaluatingJavaScriptFromString within the function tied to the DocumentCompleted delegate. I have also tried a similar approach with WebView in Objective-C using the same method and argument, and it works fine there. It also successfully retrieves the outerHTML when executed directly in the browser console. Any help or suggestions for alternatives on how to retrieve the complete HTML after executing all JavaScript would be greatly appreciated.
public Form1()
{
InitializeComponent();
webKitBrowser1.Navigate("http://famous-design.ru/stoly/");
webKitBrowser1.DocumentCompleted += webKitBrowser1_DocumentCompleted;
}
void webKitBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
string str = webKitBrowser1.StringByEvaluatingJavaScriptFromString("document.getElementsByTagName('html')[0].outerHTML");
}