private void extract()
{
BaidudataEntities3 TDB = new BaidudataEntities3();
Instance tab = new Instance();
tab.conceptid = conceptid;
string instance = "";
string instanceurl = "";
foreach (HtmlElement td in this.webBrowser1.Document.GetElementsByTagName("td"))
{
if (td.GetAttribute("className").Equals("f"))
{
foreach (HtmlElement font in td.GetElementsByTagName("font"))
{
if (font.GetAttribute("size").Equals("3"))
{
instance = font.InnerText;
tab.instance1 = instance;
Console.WriteLine("instance: " + instance);
foreach (HtmlElement a in font.GetElementsByTagName("a"))
{
instanceurl = a.GetAttribute("href");
tab.instanceurl = instanceurl;
Console.WriteLine("instanceurl: " + instanceurl);
TDB.Instance.Add(tab);
TDB.SaveChanges();
}
}
}
}
}
indexExtract += 10;
string urltemp = urla + "&offset=" + indexExtract;
Console.WriteLine(urltemp);
if (indexExtract <= countOffset())
{
this.webBrowser1.Navigate(urltemp);
this.timer1.Start();
}
else
{
indexExtract = 0;
if (offsetindex < url.Count)
{
this.webBrowser1.Navigate(url[offsetindex]);
urla = url[offsetindex];
conceptid = conceptidlist[offsetindex];
Console.WriteLine("offsetindex " + offsetindex);
Console.WriteLine("conceptid " + conceptid);
offsetindex++;
this.timer1.Start();
}
else
{
Application.Exit();
}
}
}
public void Test()
{
BaidudataEntities3 TDB = new BaidudataEntities3();
Instance tab = new Instance();
tab.conceptid = 1;
tab.instance1 = "instance";
tab.instanceurl = "instanceurl";
TDB.Instance.Add(tab);
TDB.SaveChanges();
}