RAD Studio VCL Reference
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UnicodeString::Compare Method

Compares the System::UnicodeString to another specified string case-sensitively.

Pascal
function Compare(const rhs: UnicodeString&): Integer;
C++
__fastcall int Compare(const UnicodeString& rhs) const;

Compares a System::UnicodeString instance to rhs, with case sensitivity. Use System::UnicodeString::CompareIC to compare without case sensitivity. The compare operation should be the same as using the System::UnicodeString comparison operators. System::UnicodeString::Compare is based on a locale-specific collating order. The return value is shown below:

Condition 
Return Value 
S1 > S2  
> 0  
S1 < S2  
< 0  
S1 = S2  
= 0  

 

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