CompareText(s1,s2:string):integer
CompareText compares S1 and S2 and
returns 0 if they are equal. If S1 is greater than S2, CompareText returns an
integer greater than 0. If S1 is less than S2, CompareText returns an integer
less than 0. CompareText is not case sensitive and is not affected by the
current locale.
b=CompareText("Test","test")