private void btnDisplayParts_Click(object sender, EventArgs e)
        {
            DisplayParts displayParts = new DisplayParts();

            displayParts.Show();
            this.Hide();
        }
 private void btnDisplayParts_Click(object sender, EventArgs e)
 {
     DisplayParts displayParts = new DisplayParts();
     displayParts.Show();
     this.Hide();
 }