System.AnsiStrings.StrBufSize
Delphi
function StrBufSize(const Str: PAnsiChar): Cardinal;
C++
extern DELPHI_PACKAGE unsigned __fastcall StrBufSize(const char * Str)/* overload */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | System.AnsiStrings.pas System.AnsiStrings.hpp |
System.AnsiStrings | System.AnsiStrings |
Description
Returns the maximum number of characters that can be stored in a buffer allocated by StrAlloc.
StrBufSize returns the number of characters in Str, including one for the termination character.
Note: If Str does not point to a string buffer allocated by StrAlloc or StrNew, no error message is returned, and the result is unpredictable.