Play YouTube Video in C# Windows Form

Hello friends;
In this tutorial I’ll make an application showing YouTube videos in C # WebBrowser.

First, we create the application as follows.

Second, we create a variable named VideoID in From1 and define it as follows.


        string _url;
        public string VideoID
        {
            get
            {
                var yMatch = new Regex(@"http(?:s?)://(?:www\.)?youtu(?:be\.com/watch\?v=|\.be/)([\w\-]+)(&(amp;)?[\w\?=]*)?").Match(_url);
                return yMatch.Success ? yMatch.Groups[1].Value : String.Empty;
            }
        }

string _url;

public string VideoID

{

get

{

var yMatch = new Regex(@"http(?:s?)://(?:www\.)?youtu(?:be\.com/watch\?v=|\.be/)([\w\-]+)(&(amp;)?[\w\?=]*)?").Match(_url);

return yMatch.Success ? yMatch.Groups[1].Value : String.Empty;

}

Finally, we write the following code to Button1’s click event.


            _url = textBox1.Text;
            webBrowser1.DocumentText = String.Format( "<html><head>" +
                    "<meta http-equiv=\"X-UA-Compatible\" content=\"IE=Edge\"/>" +
                    "</head><body>" +
                    "<iframe width=\"100%\" height=\"315\" src=\"https://www.youtube.com/embed/{0}?autoplay=1\"" +
                    "frameborder = \"0\" allow = \"autoplay; encrypted-media\" allowfullscreen></iframe>" +
                    "</body></html>", VideoID);

_url = textBox1.Text;

webBrowser1.DocumentText = String.Format( "<html><head>" +

"<meta http-equiv=\"X-UA-Compatible\" content=\"IE=Edge\"/>" +

"</head><body>" +

"<iframe width=\"100%\" height=\"315\" src=\"https://www.youtube.com/embed/{0}?autoplay=1\"" +

"frameborder = \"0\" allow = \"autoplay; encrypted-media\" allowfullscreen></iframe>" +

"</body></html>", VideoID);

Output:

All codes of the application


    public partial class Form1 : Form
    {
        string _url;
        public string VideoID
        {
            get
            {
                var yMatch = new Regex(@"http(?:s?)://(?:www\.)?youtu(?:be\.com/watch\?v=|\.be/)([\w\-]+)(&(amp;)?[\w\?=]*)?").Match(_url);
                return yMatch.Success ? yMatch.Groups[1].Value : String.Empty;
            }
        }
        public Form1()
        {
            InitializeComponent();

        }

        private void button1_Click(object sender, EventArgs e)
        {
            _url = textBox1.Text;
            webBrowser1.DocumentText = String.Format( "<html><head>" +
                    "<meta http-equiv=\"X-UA-Compatible\" content=\"IE=Edge\"/>" +
                    "</head><body>" +
                    "<iframe width=\"100%\" height=\"315\" src=\"https://www.youtube.com/embed/{0}?autoplay=1\"" +
                    "frameborder = \"0\" allow = \"autoplay; encrypted-media\" allowfullscreen></iframe>" +
                    "</body></html>", VideoID);
        }
    }

public partial class Form1 : Form

{

string _url;

public string VideoID

{

get

{

var yMatch = new Regex(@"http(?:s?)://(?:www\.)?youtu(?:be\.com/watch\?v=|\.be/)([\w\-]+)(&(amp;)?[\w\?=]*)?").Match(_url);

return yMatch.Success ? yMatch.Groups[1].Value : String.Empty;

}

public Form1()

{

InitializeComponent();

}

private void button1_Click(object sender, EventArgs e)

{