private void Button_Click(object sender, RoutedEventArgs e)
{
if (webBrowser != null)
{
webBrowser.Dispose();
}
if (kitBrowser != null)
{
kitBrowser.Dispose();
}
GC.Collect();
this.Close();
}
private void Getdata()
{
WebKit.DOM.Element element;
WebKit.DOM.Element element2;
WebKit.DOM.Element element3;
element = browser.Document.GetElementById("gz_gsz");
element2 = browser.Document.GetElementById("gz_gszze");
element3 = browser.Document.GetElementById("gz_gszzl");
price.Text = Convert.ToDouble(element.TextContent) * 285 + " per/g";
percent.Text = element2.TextContent;
ppercent.Text = element3.TextContent;
if (min != 0)
{
if (Convert.ToDouble(element.TextContent) * 285 < min)
{
min = Convert.ToDouble(element.TextContent) * 285;
}
if (Convert.ToDouble(element.TextContent) * 285 > max && min != 0 && Convert.ToDouble(element.TextContent) * 285 > min)
{
max = Convert.ToDouble(element.TextContent) * 285;
}
}
else
{
min = Convert.ToDouble(element.TextContent) * 285;
nowprice = min;
}
if (min != 0 && max != 0)
{
chart1.ChartAreas[0].AxisY.Minimum = min;
chart1.ChartAreas[0].AxisY.Maximum = max;
}
if (first)
{
first = false;
string tmp = File.ReadAllText("PriceList.txt");
File.WriteAllText("PriceList.txt", tmp + (Convert.ToDouble(element.TextContent) * 285).ToString() + "\r\n");
}
if (nowprice != Convert.ToDouble(element.TextContent) * 285)
{
chart1.Series[0].Points.Add(Convert.ToDouble(Convert.ToDouble(element.TextContent) * 285));
string tmp = File.ReadAllText("PriceList.txt");
File.WriteAllText("PriceList.txt", tmp + (Convert.ToDouble(element.TextContent) * 285).ToString() + "\r\n");
nowprice = Convert.ToDouble(element.TextContent) * 285;
}
browser.Dispose();
browser.Url = new Uri("http://fund.eastmoney.com/002611.html?spm=aladin");
browser.DocumentCompleted += Browser_DocumentCompleted;
}