Logon Dialog -- Win32 Variants. Ref : Telerik Test Studio Documentation, "Handling Win32 Dialogs"
// Launch an instance of the browser
Manager.LaunchNewBrowser();
/* Clear cookies/history. Experienced issues in IE where intermittent failure occurs if the user
attempts to login while session data is still active. */
ActiveBrowser.ClearCache(ArtOfTest.WebAii.Core.BrowserCacheType.Cookies);
ActiveBrowser.ClearCache(ArtOfTest.WebAii.Core.BrowserCacheType.History);
Manager.DialogMonitor.AddDialog(new LogonDialog(ActiveBrowser, "<userName>","<password>" ,DialogButton.OK));
Manager.DialogMonitor.Start();
ActiveBrowser.WaitUntilReady();
ActiveBrowser.NavigateTo("<yourApp.com/launcher.aspx>", true);
ActiveBrowser.WaitUntilReady();