launching or and getting url of window.open javascript function of a web site into webBrowser control

Question

Well,

I would launching or and getting url of window.open javascript function of a web site into webBrowser control prevent the launching into IE window.

I try this and until now, the page is launching into IE window.

I used c#, winform technology and webBrowser System.Windows.Form.

Thanks your for your help.

M.A.

Answer 1

In order to cancel navigation, you can handle Navigating and NewWindow events and set ‘e.Cancel=True’. You probably are interested in determining the target URL in case of NewWindow event. Check a solution that is based on SHDocVm: https://social.msdn.microsoft.com/forums/en-US/b8878091-8c8f-4460-b457-2a781a2e783b.

Answer 2

I used the solution of SHDocVm but I've got no result, no showing page.

See the code that I used, I place the declaration of function in the load Form2 function or and in the function ProgressChanged but for the two choices I've got no result. In the load Form2 function, I've got the error message of null.

public Form2()
{
InitializeComponent();

            ((SHDocVw.DWebBrowserEvents2_Event)webBrowser22.ActiveXInstance).NewWindow3 += new SHDocVw.DWebBrowserEvents2_NewWindow3EventHandler(MainWindow_NewWindow3);                 
        }

private void toolStripButton4_Click(object sender, EventArgs e)
{
webBrowser22.Navigate(toolStripTextBox2.Text);

                        webBrowser22.ProgressChanged += new WebBrowserProgressChangedEventHandler(Browser_ProgressChanged); //this.webBrowser22.Navigating += new WebBrowserNavigatingEventHandler(webBrowser_Navigating);

}

private void Browser_ProgressChanged(object sender, WebBrowserProgressChangedEventArgs e)
{

((SHDocVw.DWebBrowserEvents2_Event)webBrowser22.ActiveXInstance).NewWindow3 += new SHDocVw.DWebBrowserEvents2_NewWindow3EventHandler(MainWindow_NewWindow3);

    }

    void MainWindow_NewWindow3(ref object ppDisp, ref bool Cancel, uint dwFlags, string bstrUrlContext, string bstrUrl)
    {
        webBrowser221.Navigate(bstrUrl);
        Cancel = true;
    }

The page is again launching into IE window.

Thanks for your help.

M.A.

Answer 3

Hi marcantoineyonga-1329,
You can try to use WebBrowser.InvokeScript method to call javascript function.
And Sam has provided a detailed answer for it in this thread you can refer to.
Best Regards,
Daniel Zhang

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Answer 4

Finally, I replace the function NewWindow3 of "SHDocVm" to an other place and the process to open an url in a new page of webBrowser is ok.

Truly yours.

M.A.