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POFlow of WebBrowser Navigate and InvokeScript
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  1. POFlow of WebBrowser Navigate and InvokeScript
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    copied!<p>I'm having trouble understanding the flow of this function I'm building.</p> <pre><code> public void PortalLogin(AutoResetEvent signal) { // Navigate to portal string portalUrl = "website_name"; string portalEmail = "email@email.com"; string portalPassword = "password"; Action action2 = () =&gt; { webBrowser2.Tag = signal; webBrowser2.Navigate(portalUrl); webBrowser2.DocumentCompleted -= WebBrowserDocumentCompleted; webBrowser2.DocumentCompleted += WebBrowserDocumentCompleted; }; webBrowser2.Invoke(action2); signal.WaitOne(); // Login to O365 portal webBrowser2.Invoke(new Action(() =&gt; { HtmlElement head = webBrowser2.Document.GetElementsByTagName("head")[0]; HtmlElement testScript = webBrowser2.Document.CreateElement("script"); IHTMLScriptElement element = (IHTMLScriptElement)testScript.DomElement; element.text = "function PortalLogin() { document.getElementById('userid').value = '" + portalEmail + "'; document.getElementById('password').value = '" + portalPassword + "'; document.getElementById('login').submit(); }"; head.AppendChild(testScript); webBrowser2.Document.InvokeScript("PortalLogin"); })); } ... more functions after this </code></pre> <p>When I step through it, it doesn't seem to be invoking the <code>document.getElementById('login').submit();</code> part of the script "in time". How can I make sure nothing happens until the <code>InvokeScript</code> has <strong>fully</strong> completed?</p> <p>Also- if you see any superfluous code or stuff that can be cleaned up, that's awesome too.</p> <p><strong>EDIT</strong>: Here is DocumentCompleted function.</p> <pre><code>private void WebBrowserDocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs Url) { ((AutoResetEvent)((WebBrowser)sender).Tag).Set(); } </code></pre>
 

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