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Reference for unit 'sysutils' (#rtl)

UnicodeCompareText

Compare 2 strings case insensitively

Declaration

Source position: sysunih.inc line 28

function UnicodeCompareText(

const s1: UnicodeString;

const s2: UnicodeString

):PtrInt;

Description

UnicodeCompareText compares 2 Unicode strings S1 and S2, ignoring case. The result of the function is

< 0: If S1<S2
0: If S1=S2
> 0: If S1>S2

This function relies on a widestring manager to perform the actual comparison, as it will take into account various equivalent code points: it is not a simple byte-by-byte comparison.

UnicodeCompareText		Compare 2 strings case insensitively
CompareStr		Compare 2 ansistrings case-sensitively, ignoring special characters.
CompareText		Compare 2 ansistrings case insensitive.
UnicodeSameStr		Check whether 2 strings are equal

UnicodeCompareText

Declaration

Description

See also