private void button2_Click(object sender, EventArgs e) { Information.ActiveForm.Hide(); MarathonSkills2021 marathonSkills2021 = new MarathonSkills2021(); marathonSkills2021.Show(); }
private void button1_Click(object sender, EventArgs e) { MarathonSkills2021 marathonSkills2021 = new MarathonSkills2021(); marathonSkills2021.Show(); Close(); }