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RAD Studio VCL Reference
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DBTables.NativeCompareStrBuf Function
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RAD Studio VCL Reference
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Compares null-terminated strings based on a database locale case sensitively.
function NativeCompareStrBuf(Locale: TLocale; const S1: PAnsiChar; const S2: PAnsiChar; Len: Integer): Integer;
int NativeCompareStrBuf(TLocale Locale, const PAnsiChar S1, const PAnsiChar S2, int Len);
NativeCompareStrBuf compares up to the first Len characters of S1 to those of S2, with case sensitivity. If the Len parameter is 0, NativeCompareStrBuf compares the strings up to their entire length. The compare operation is controlled by the database locale specified as the Locale parameter. The return value is:
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Condition |
Return Value |
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S1 > S2 |
> 0 |
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S1 < S2 |
< 0 |
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S1 = S2 |
= 0 |
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