private void registrotoolStripButton4_Click(object sender, EventArgs e)
{
frmRegMen frmReg = new frmRegMen();
frmReg.MdiParent = this;
frmReg.Show();
}
private void registrarMençõesToolStripMenuItem_Click(object sender, EventArgs e)
{
frmRegMen frmReg = new frmRegMen();
frmReg.MdiParent = this;
frmReg.Show();
}