I m a newbie in WPF Applications. 我想制作一个显示网页信息的应用程序。 例如,我的申请应显示某个公司在特定地点使用数据的总价。
我愿使用 货币控制,以替代胎儿的存货价格。 我如何能够做到这一点?
有两种方式取决于你想提供信息的方式。
您可使用,向网站展示这一控制权。
But i think you are looking for extracting or web scraping the data from the Web Page then you can try using the HtmlAgilityPack to parse the Html and extract the required info from there
样本代码:
string tickerid = "Bse_Prc_tick";
HtmlAgilityPack.HtmlDocument doc = new HtmlWeb().Load(@"http://www.moneycontrol.com/india/stockpricequote/computers-software/infosys-technologies/IT", "GET");
if(doc != null)
{
// Fetch the stock price from the Web page
string stockprice = doc.DocumentNode.SelectSingleNode(string.Format(".//*[@id= {0} ]",tickerid)).InnerText;
Console.WriteLine(stockprice);
}
产出:
2585.55
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