Display Youtube Videos inside GridView using the Video URL in Database in ASP.Net

HTML

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false">
    <Columns>
        <asp:TemplateField HeaderText = "Video">
            <ItemTemplate>
                <iframe id="video" width="200" height="200" frameborder="0" allowfullscreen src='<%# "http://www.youtube.com/embed/" + Eval("VideoUrl").ToString().Split(new string[] { "v=" }, StringSplitOptions.None)[1] %>'>
                </iframe>
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>

Namespaces

using System.Data;
using System.Configuration;
using System.Data.SqlClient;

C#

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        this.BindGrid();
    }
}

private void BindGrid()
{
    string constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
    using (SqlConnection con = new SqlConnection(constr))
    {
        using (SqlCommand cmd = new SqlCommand("SELECT VideoId, VideoUrl FROM YoutubeVideos", con))
        {
            using (SqlDataAdapter sda = new SqlDataAdapter(cmd))
            {
                DataTable dt = new DataTable();
                sda.Fill(dt);
                this.GridView1.DataSource = dt;
                this.GridView1.DataBind();
            }
        }
    }
}

SQL

SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

SET ANSI_PADDING ON
GO

CREATE TABLE [dbo].[YoutubeVideos](
	[VideoId] [int] NOT NULL,
	[VideoUrl] [nvarchar](1000) NOT NULL,
 CONSTRAINT [PK_YoutubeVideos] PRIMARY KEY CLUSTERED 
(
	[VideoId] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

GO

SET ANSI_PADDING OFF
GO

INSERT INTO [YoutubeVideos]
SELECT 1, 'https://www.youtube.com/watch?v=cWuvnc6u93A'
UNION ALL
SELECT 2, 'https://www.youtube.com/watch?v=lnVSNz_Q1wM'

Screenshot