[Solved] Linq GroupBy Count not displaying in ASP.Net Label

hello

I have problem not getting total from GridView.

i have 3 thing

1- total Rating lbl0.Text = "0";

2- total NotRatinlbl1.Text = "0";

3 total all users lblUk2.Text = "0";

private void GetCounts(DataTable dt)
{
    lbl0.Text = "0";
    lbl1.Text = "0";
    lblUk2.Text = "0";
    var result = from row in dt.AsEnumerable()
                    group row by row["UpdateRating"] into g
                    select new
                    {
                        country = g.Key,
                        count = g.Count()
                    };
    foreach (var key in result)
    {
        if (key.country.ToString().ToLower() == "Rating")
        {
            lbl0.Text = key.count.ToString();
        }

        else if (key.country.ToString().ToLower() == "NotRating")
        {
            lbl1.Text = key.count.ToString();
        }

        int CountVotes = 0;
        GridViewRow row = null;
        for (int i = 0; i < GridView1.Rows.Count; i++)
        {
            row = GridView1.Rows[i];
            bool isChecked = ((CheckBox)row.FindControl("CheckBox1")).Checked;
            if (isChecked)
            {
                CountVotes++;
            }
        }
        lblUk2.Text = CountVotes.ToString();
    }
}