C# XAML/WPF WebBrowser Embeded Youtube

19 Tem 2021

R3FL4X

Üye

Hello my problem with WerbBorser.DocumentText

here error :

WebBrowser does not contain a definition for 'DocumentText' and no accessible extension method 'DocumentText' accepting a first argument of type 'WebBrowser' could be found (are you missing a using directive or an assembly reference?

here code :

string _yUrl;
public string VideoID
    {
        get
        {
var yMatch = new Regex(@"http(?:s?)://(?:www\.)?youtu(?:be\.com/watch\?v=|\.be/)([\w\-]+)(&(amp;)?[\w\?=]*)?").Match(_yUrl);
return yMatch.Success ? yMatch.Groups[1].Value : string.Empty;
        }
    }
   
private void btnGo_Click(object sender, EventArgs e)
    {
_yUrl = https://www.youtube.com/watch?v=cZ1Z0zZHktI;
webBrowser.DocumentText = String.Format("<meta http-equiv='X-UA-Compatible' content='IE=Edge'/><iframe width='100%' height='315'" +
" src='https://www.youtube.com/embed/{0}?autoplay=0' frameborder='0' allow='accelerometer;" +
" encrypted-media; gyroscope; picture-in-picture' allowfullscreen></iframe>", VideoID);
    }