System.Math?class?has?a?Sign?method?that?will?help?you?determine?if?a?number?has?a?negative?sign?or?positive?sign.?
//returns?-1?
int?negativeNumber??=?System.Math.Sign(-2);?
//?returns?1
int?postiveNumber?=?System.Math.Sign(1);?
//returns?0
?int?neutralNumber?=?Math.Sign(0);?