UnicodeCompareStr
Compare 2 Unicode strings
Declaration
Source position: sysunih.inc line 26
function UnicodeCompareStr(const s1: UnicodeString;
const s2: UnicodeString) : PtrInt;
Description
UnicodeCompareStr compares 2 Unicode strings S1 and S2 in a case sensitive manner. 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.
See also
| Name | Description |
|---|---|
| CompareStr | Compare 2 ansistrings case-sensitively, ignoring special characters. |
| CompareText | Compare 2 ansistrings case insensitive. |
| UnicodeCompareText | Compare 2 strings case insensitively |
| UnicodeSameStr | Check whether 2 strings are equal |