public async void SetRankingTabledata()
{
int i = 0;
// List<Price> prices = Finance.Parse(await StorageControl.PCLLoadCommand());//登録データ読み込み
Tabledata anser = await Models.RankingTabledata();//データの現在値を取得する
RankingItemList.Add(new Tabledata
{
RankingValue = anser.RankingValue,
Name = anser.Name, // "Sony",
Dividend = anser.Dividend, //保有数*
//Itemprice = anser.Itemprice,// 2015,
//Prev_day = anser.Prev_day,//前日比±**
//Realprice = anser.Realprice,//現在値*// 1000,
//RealValue = anser.RealValue,// 100,
//Percent = anser.Percent,//前日比％**// "5"
});
i = ++i;
}
public static async Task <Tabledata> RankingTabledata()
{
int index = 0;
int i = 0;
//Decimal PayAssetprice = 0;
//Decimal TotalAssetprice = 0;
//string NameMulti = "";
//string TrgetWord = null, TrgetWord1 = null, TrgetWord2 = null;
string RankingValue = null;
string Name = null;
string Dividend = null;
string url = "https://info.finance.yahoo.co.jp/ranking/?kd=8&tm=d&vl=a&mk=3&p=1";
var httpClient = new HttpClient();
string str = await httpClient.GetStringAsync(url);
Tabledata tabledata = new Tabledata();
string searchWord = "rankingTabledata yjM"; //検索する文字列 ="stoksPrice">
string RankWore = "txtcenter\">";
int foundIndex = str.IndexOf(searchWord); //始めの位置を探す
//Rankingの検索開始位置
int RankIndex = foundIndex + searchWord.Length;
try
{
//次の位置を探す
foundIndex = str.IndexOf(RankWore, RankIndex);
for (; Convert.ToString(str[foundIndex + RankWore.Length + i]) != "<"; i++)
{
if (foundIndex != -1)
{
RankingValue = RankingValue + str[foundIndex + RankWore.Length + i];//current value 順位
}
}
searchWord = "normal yjSt\">"; //検索する文字列 企業名
foundIndex = str.IndexOf(searchWord); //始めの位置を探す
i = searchWord.Length;
for (; Convert.ToString(str[foundIndex + i]) != "<"; i++)
{
Name = Name + str[foundIndex + i]; //previous 前日比? ¥
}
searchWord = "txtright\">"; //検索する文字列 配当金
foundIndex = str.IndexOf(searchWord); //始めの位置を探す
i = searchWord.Length; //次のsearchWordに進める
foundIndex = foundIndex + i;
foundIndex = str.IndexOf(searchWord, foundIndex); //始めの位置を探す
for (; Convert.ToString(str[foundIndex + i]) != "<"; i++) //(－)下落
{
Dividend = Dividend + str[foundIndex + i]; //(-)
}
i++;
//for (; Convert.ToString(str[foundIndex + i]) != "）"; i++)
//{
// PercentRatio = PercentRatio + str[foundIndex + i];//previous 前日比? %
//}
//if (RankingValue == "---")
//{
// //tabledata.Realprice = 000;
//}
//else
//{
// //tabledata.Realprice = Convert.ToDecimal(RankingValue);//現在値
//}
tabledata.RankingValue = RankingValue; //順位
tabledata.Name = Name; //企業名
tabledata.Dividend = Dividend; //配当金額
//tabledata.Gain = (tabledata.Realprice - tabledata.Itemprice) * tabledata.Stocks;//損益
//tabledata.RealValue = (tabledata.Stocks * tabledata.Realprice);//個別利益
RankingValue = "";
Name = "";
Dividend = "";
index = index + 1;
}
catch (Exception)
{
//tabledata.Prev_day = "Close";
//tabledata.Polar = "Gray";
}
return(tabledata);//polarity;
}//class to end