protected void Button1_Click(object sender, EventArgs e)
    {
        Names.Add("dss");

        GridView1.DataSource = Names.GetName();
        GridView1.DataBind();
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        Names = new NameDB();    //Instantiation
        Names.Add("dss");

        GridView1.DataSource = Names.GetName();
        GridView1.DataBind();
    }