private void AdminPasswordEnter_Click(object sender, EventArgs e)
 {
     AdminForm AF = new AdminForm();
     if (this.AdminPasswordBox.Text == "password")
     {
         AF.Show();
         this.Close();
     }
 }
 private void BackButton_Click(object sender, EventArgs e)
 {
     this.Close();
     AdminForm Form = new AdminForm();
     Form.Show();
 }