private async void Form1_Load(object sender, EventArgs e)
{
this.IsMdiContainer = true;
var width = tabControl1.Width / tabControl1.TabPages.Count;
var height = tabControl1.ItemSize.Height;
tabControl1.ItemSize = new Size(width, height);
StartLoading();
Stopwatch sw = new Stopwatch();
sw.Start();
LoadIconAsync();
sw.Stop();
Console.WriteLine(sw.Elapsed);
championInfos = await Task.Run(() => Crawler.GetPostionChampions());
InitTabPage();
StopLoading();
}
public static ChampionInfos GetPostionChampions()
{
string page = "http://www.op.gg/champion/statistics/";
HttpWebRequest request = WebRequest.CreateHttp(page);
request.Headers = headers;
var stream = request.GetResponse().GetResponseStream();
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.Load(stream, Encoding.UTF8);
ChampionInfos championInfos = new ChampionInfos();
var properties = championInfos.GetType().GetProperties();
foreach (var property in properties)
{
string position = property.Name;
var nodes = doc.DocumentNode.SelectNodes($"//tbody[@class=\"tabItem champion-trend-tier-{position.ToUpper()}\"]/tr");
List <Champion> champions = new List <Champion>();
foreach (var node in nodes)
{
var index = node.SelectSingleNode(".//i").GetAttributeValue("class", string.Empty).Split('-').Last();
var name = node.SelectSingleNode(".//div[@class=\"champion-index-table__name\"]").InnerText;
var url = node.SelectSingleNode(".//a").GetAttributeValue("href", string.Empty);
Champion champion = new Champion()
{
Index = Convert.ToInt32(index),
Name = name,
Url = url
};
champions.Add(champion);
}
property.SetValue(championInfos, champions);
}
return(championInfos);
}