const unsigned count = labels.size();
for( unsigned i = 0; i < count; i++ )
{
if ( !tooltips[i].empty() )
control->SetItemToolTip(i, tooltips[i]);
}
const unsigned count = labels.size();
for( unsigned i = 0; i < count; i++ )
{
if ( !tooltips[i].empty() )
control->SetItemToolTip(i, tooltips[i]);
}