private void button4_Click_1(object sender, EventArgs e)
{
MenuPrincipal novo = new MenuPrincipal();
novo.Visible = false;
axWindowsMediaPlayer1.URL = "video/M2A5V.mp4";
Aula5M2 nova = new Aula5M2();
nova.Show();
this.Hide();
}
private void button4_Click(object sender, EventArgs e)
{
MenuPrincipal novo = new MenuPrincipal();
novo.Visible = false;
//axWindowsMediaPlayer1.URL = "C:/Users/Mauricio/source/repos/Easy/WindowsFormsApp1/gifs/video.mp4";
Aula5M2 nova = new Aula5M2();
nova.Show();
this.Hide();
}