private void btnPesagem_Click(object sender, EventArgs e)
{
frmPesagem frm = frmPesagem.GetChild(this);
frm.populateComboBoxes();
frm.initClock();
//frm.initScale();
frm.Show();
}
public static frmPesagem GetChild(mdiPrincipal parent = null)
{
if (_childInstance == null)
{
_childInstance = new frmPesagem();
_childInstance.MdiParent = parent;
}
return(_childInstance);
}