Hi I got this error , actually this is the algorithm error? WebBrowser method "GetAttribute" making to error 2th the return.
Code:
HtmlElementCollection classButton;
List<string> aaa = new List<string>();
private void webBrowser1git()
{
Regex ma1 = new Regex("google", RegexOptions.IgnoreCase);
Regex ma2 = new Regex("blogger", RegexOptions.IgnoreCase);
classButton = webBrowser1.Document.GetElementsByTagName("A");
foreach (HtmlElement element in classButton)
{
if (sayac == 10)
{
break;
}
MatchCollection test1 = ma1.Matches(element.GetAttribute("href")); //<< ERROR LINE
// 1th return is OK
// 2th return is FAIL
//ERROR LINE "Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))"
MatchCollection test2 = ma2.Matches(element.GetAttribute("href"));
if (test1.Count == 0 && test2.Count == 0)
{
//aaa.Add(element.GetAttribute("href"));
sayac++;
element.InvokeMember("click");
try
{
while (webBrowser1.ReadyState != WebBrowserReadyState.Complete)
{
Application.DoEvents();
}
MessageBox.Show(webBrowser1.ReadyState.ToString());
}
catch (ObjectDisposedException exception)
{
MessageBox.Show("Caught: {0}", exception.Message);
}
Thread.Sleep(2000);
MessageBox.Show(webBrowser1.Url.ToString() + " 1");
//webBrowser1.GoBack();
/*try
{
while (webBrowser1.ReadyState != WebBrowserReadyState.Complete)
{
Application.DoEvents();
}
MessageBox.Show(webBrowser1.Url.ToString()+" 2");
Thread.Sleep(3000);
}
catch (ObjectDisposedException exception)
{
MessageBox.Show("Caught: {0}", exception.Message);
}*/
webBrowser1.GoBack();
try
{
while (webBrowser1.ReadyState != WebBrowserReadyState.Complete)
{
Application.DoEvents();
}
MessageBox.Show(webBrowser1.Url.ToString() + " 2");
}
catch (ObjectDisposedException exception)
{
MessageBox.Show("Caught: {0}", exception.Message);
}
MessageBox.Show(webBrowser1.Url.ToString() + " 3");
}
}
}
Please help, thanks.