How to bind data with data table in gridview in asp.net c#

Source code:-

    <asp:GridView ID="GridView1" runat="server" BackColor="White"

        BorderColor="#999999" BorderStyle="None" BorderWidth="1px" CellPadding="3"

        GridLines="Vertical">

        <AlternatingRowStyle BackColor="#DCDCDC" />

        <FooterStyle BackColor="#CCCCCC" ForeColor="Black" />

        <HeaderStyle BackColor="#000084" Font-Bold="True" ForeColor="White" />

        <PagerStyle BackColor="#999999" ForeColor="Black" HorizontalAlign="Center" />

        <RowStyle BackColor="#EEEEEE" ForeColor="Black" />

        <SelectedRowStyle BackColor="#008A8C" Font-Bold="True" ForeColor="White" />

        <SortedAscendingCellStyle BackColor="#F1F1F1" />

        <SortedAscendingHeaderStyle BackColor="#0000A9" />

        <SortedDescendingCellStyle BackColor="#CAC9C9" />

        <SortedDescendingHeaderStyle BackColor="#000065" />

    </asp:GridView>

Design:-

C# code:-

protected void Page_Load(object sender, EventArgs e)

    {

        if(!IsPostBack)

         {

          BindGridviewData();

         }

    }

    protected void BindGridviewData()

    {

        DataTable dt = new DataTable();

        dt.Columns.Add("Id", typeof(Int32));

        dt.Columns.Add("Name", typeof(string));

        dt.Columns.Add("Male", typeof(string));

        dt.Columns.Add("Location", typeof(string));

        DataRow dtrow = dt.NewRow();    // Create New Row

        dtrow["Id"] = 1;            //Bind Data to Columns

        dtrow["Name"] = "Neeraj Srivastava";

        dtrow["Male"] = "Male";

        dtrow["Location"] = "Hyderabad";

        dt.Rows.Add(dtrow);

        dtrow = dt.NewRow();               // Create New Row

        dtrow["Id"] = 2;               //Bind Data to Columns

        dtrow["Name"] = "Dheeraj Srivastava";

        dtrow["Male"] = "Male";

        dtrow["Location"] = "Lucknow";

        dt.Rows.Add(dtrow);

        dtrow = dt.NewRow();              // Create New Row

        dtrow["Id"] = 3;              //Bind Data to Columns

        dtrow["Name"] = "Lokdendra Bundela";

        dtrow["Male"] = "Male";

        dtrow["Location"] = "Luckbow";

       

        dt.Rows.Add(dtrow);

        GridView1.DataSource = dt;

        GridView1.DataBind();

    }

}