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System.AnsiStrings.StrFmt

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Delphi

function StrFmt(Buffer, Format: PAnsiChar; const Args: array of const): PAnsiChar;
function StrFmt(Buffer, Format: PAnsiChar; const Args: array of const; const AFormatSettings: TFormatSettings): PAnsiChar;

C++

extern DELPHI_PACKAGE char * __fastcall StrFmt(char * Buffer, char * Format, const System::TVarRec *Args, const int Args_High)/* overload */;

Properties

Type Visibility Source Unit Parent
function public
System.AnsiStrings.pas
System.AnsiStrings.hpp
System.AnsiStrings System.AnsiStrings

Description

Formats entries in an array.

StrFmt formats the series of arguments from an open array into a buffer.

Buffer is a buffer that receives the results.

Format is a null-terminated format string that indicates how to generate the results. For more information about how the result is formatted, see Format strings.

Args is an array of arguments that replaces the format specifiers in Format.

Note: Args_Size gives the index of the last argument (one less than the number of elements in Args).

StrFmt returns a pointer to the destination buffer.

The first form of StrFmt is not thread-safe, because it uses localization information contained in global variables. The second form of StrFmt, which is thread-safe, refers to localization information contained in the AFormatSettings parameter. Before calling the thread-safe form of StrFmt, you must populate AFormatSettings with localization information. To populate AFormatSettings with a set of default locale values, call TFormatSettings.Create.


See Also

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