System.WideStrUtils.WStrLen
Delphi
function WStrLen(const Str: PWideChar): Cardinal;
C++
extern DELPHI_PACKAGE unsigned __fastcall WStrLen(const System::WideChar * Str);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | System.WideStrUtils.pas System.WideStrUtils.hpp |
System.WideStrUtils | System.WideStrUtils |
Description
Returns number of characters in a PWideChar excluding the null terminator.
WStrLen returns the number of characters in Str, not counting the null terminator.