Question

我有一个Windows窗体应用程序，它有一大堆文本框，我用一堆字符串填充。我的问题是...代码工作正常，但似乎很浪费的打字。你能在循环函数中填充字符串中的文本框吗？将文本框与approriate字符串匹配？这就是我所拥有的。

  var client = new WebClient { Credentials = new NetworkCredential(username, password) };
        var financials = client.DownloadString("https://api.intrinio.com/data_point?identifier="+conver+"&item=beta,marketcap,52_week_high,52_week_low,adj_close_price,short_interest,analyst_target_price,next_earnings_date,percent_change,yr_percent_change,implied_volatility, dividendyield,listing_exchange,sector,average_daily_volume");
        var jss = client.DownloadString("https://api.intrinio.com/companies?identifier=" + conver + "");
        JObject rss = JObject.Parse(jss);
        JObject fin = JObject.Parse(financials);
        string RRSTITLE = (string)rss["legal_name"];
        string beta = (string)fin.SelectToken("data[0].value");
        string marketcap = (string)fin.SelectToken("data[1].value");
        string weekhigh = (string)fin.SelectToken("data[2].value");
        string weeklow = (string)fin.SelectToken("data[3].value");
        string adj_close = (string)fin.SelectToken("data[4].value");
        string short_interest = (string)fin.SelectToken("data[5].value");
        string analyst_target = (string)fin.SelectToken("data[6].value");
        string earnings = (string)fin.SelectToken("data[7].value");
        string percent_change = (string)fin.SelectToken("data[8].value");
        string yr_percent_change = (string)fin.SelectToken("data[9].value");
        string implied = (string)fin.SelectToken("data[10].value");
        string divyield = (string)fin.SelectToken("data[11].value");
        string exchange = (string)fin.SelectToken("data[12].value");
        string sector = (string)fin.SelectToken("data[13].value");
        string volume = (string)fin.SelectToken("data[14].value");
        company_textbox.Text = RRSTITLE;
        beta_box.Text = beta;
        marketCap_box.Text = marketcap;
        wekhighbox.Text = weekhigh;
        weklowbox.Text = weeklow;
        adjclosebox.Text = adj_close;
        shortbox.Text = short_interest;
        targetestbox.Text = analyst_target;
        next_earnings.Text = earnings;
        Close_box.Text = percent_change;
        percentytd.Text = yr_percent_change;
        implivolbox.Text = implied;
        divyieldbox.Text = divyield;
        exchangebox.Text = exchange;
        sectorbox.Text = sector;
        daily_Volume_text.Text = volume;

Answer 1

像@Jacky所说，直截了当的答案是否定的。但真正的hacky方式是创建两个词典。像这样的东西

Dictionary<string, TextBox> TextBoxLookup = new Dictionary<string, TextBox>();
Dictionary<string, string> ValueLookup = new Dictionary<string, string>();

TextBoxLookup["beta"] = beta_box;
TextBoxLookup["marketcap"] = marketCap_box;
TextBoxLookup["weekhigh"] = wekhighbox;

ValueLookup["beta"] = beta;
ValueLookup["marketcap"] = marketcap;
ValueLookup["weekhigh"] = weekhigh;

foreach(string key in TextBoxLookup.Keys)
{
   TextBoxLookup[key].Text = ValueLookup[key];
}

您必须使用相同的密钥将每个教科书及其值添加到各自的词典中，并在每次需要分配时迭代分配foreach块。

这有帮助吗？

使用字符串

1 个答案: