private void Btn_ValidaCPF_Click(object sender, EventArgs e)
{
Frm_ValidaCPF frm_Valida = new Frm_ValidaCPF();
frm_Valida.ShowDialog();
}
private void validaCPFToolStripMenuItem_Click(object sender, EventArgs e)
{
Frm_ValidaCPF f = new Frm_ValidaCPF();
f.ShowDialog();
}