private void assignRDToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmSimulate ob = new frmSimulate();

            ob.Show();
            this.Hide();
        }
 private void lbl3_Click(object sender, EventArgs e)
 {
     frmSimulate ob=new frmSimulate();
     ob.Show();
    // this.Hide();
 }