return 0;
return result;
int actionProc (int theControl, int partCode) {	int value = getSelectionText ();	int newValue = value;    switch (partCode) {	    case OS.kControlUpButtonPart:			newValue += increment;	        break;	    case OS.kControlDownButtonPart:			newValue -= increment;	        break;	}	int max = OS.GetControl32BitMaximum (buttonHandle);	int min = OS.GetControl32BitMinimum (buttonHandle);	if ((style & SWT.WRAP) != 0) {		if (newValue > max) newValue = min;		if (newValue < min) newValue = max;	}	newValue = Math.min (Math.max (min, newValue), max);	if (value != newValue) setSelection (newValue, true);	return 0;}