Find component by Name in C#

        string ename = "Name";
        string bname = "Nama";

        private void button1_Click(object sender, EventArgs e)
        {

          Control ctn = this.Controls["lblName"];
           ctn.Text = ename;
        }

        private void button2_Click(object sender, EventArgs e)
        {
            Control ctn = this.Controls["lblName"];
            ctn.Text = bname;
        }
}