private void alunoToolStripMenuItem_Click(object sender, EventArgs e)
{
TLAluno AlunosCadastrados = new TLAluno();
AlunosCadastrados.ShowDialog();
}
private void alunoToolStripMenuItem2_Click(object sender, EventArgs e)
{
TLAluno telaAluno = new TLAluno();
telaAluno.ShowDialog();
}