AlticeStockChecker - Etape 7

Form1.cs

public Form1()
{
    InitializeComponent();
    this.Text = Application.ProductName;
    GetAndCleanStockValue();
}

private void timer1_Tick(object sender, System.EventArgs e)
{
    GetAndCleanStockValue();
}

private void GetAndCleanStockValue()
{
    string webPageCode = string.Empty;

    using (WebClient wc = new WebClient())
    {
        webPageCode = wc.DownloadString("https://finance.yahoo.com/quote/ATC.AS?p=ATC.AS");
    }

    string rawStock = Regex.Match(webPageCode,
        "currentPrice\":{\"raw\":(.+?),",
        RegexOptions.Singleline).Groups[1].Value;

    lblStock.Text = rawStock;
}