private void tsb_CadDisc_Menu_Click(object sender, EventArgs e)
{
CadDisciForm cadDisci = new CadDisciForm();
cadDisci.MdiParent = this;
cadDisci.Show();
}
private void disciplinasToolStripMenuItem_Click(object sender, EventArgs e) //chama o formulario de cadastro de disciplina
{
CadDisciForm cad = new CadDisciForm();
cad.MdiParent = this;
cad.Show();
}