Launching and closing Internet Explorer

One can run Internet Explorer in visible or invisible mode, then navigate any url and close the application, finally.

static void TestIE(Args _args)
{
 COM c = new COM("InternetExplorer.Application");
 str url = "http://msdn.microsoft.com/en-us/library/ms952618.aspx";
 ;
 c.navigate(url);
 c.visible(true);
 if (DialogButton::Yes == BOX::YesNo("To close the browser press Yes", DialogButton::Yes))
 {
     info(strfmt("Job is done"));
     c.quit();
 }
}