private void tsmiRestaurar_Click(object sender, EventArgs e)
{
Restaurar frmRestaurar = new Restaurar();
frmRestaurar.MdiParent = this;
frmRestaurar.Show();
}
private void btnRestaurarBase_Click(object sender, EventArgs e)
{
this.Hide();
Restaurar formRestaurar = new Restaurar(usuario);
formRestaurar.MdiParent = this.ParentForm;
formRestaurar.Show();
formRestaurar.FormClosed += new FormClosedEventHandler(Form_Closed);
}