rotate a lable in c#

Use wpf or draw your own text

  public partial class Form1 : Form
    {
        Font myFont = new Font("Arial", 14);
        Brush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
        Point pt;
        float deg = 90;
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            pt = new Point(30, 10);
        }

        private void label1_Paint(object sender, PaintEventArgs e)
        {        

            e.Graphics.TranslateTransform(pt.X, pt.Y);
            e.Graphics.RotateTransform(deg);//set rotation
            e.Graphics.DrawString("Label1", myFont, myBrush, 0,0);
        }

        private void rb1_CheckedChanged(object sender, EventArgs e)
        {
            if (rb1.Checked)
            {
                pt.X = 30;
                pt.Y = 10;
            deg = 90;
            label1.Refresh();
            }
        }

        private void rb2_CheckedChanged(object sender, EventArgs e)
        {
            if (rb2.Checked)
            {
                pt.X = 10;
                pt.Y =75;
                deg = 270;
                label1.Refresh();
            }
        }

      
    }