System.TMarshal.AllocStringAsAnsi

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Delphi

class function AllocStringAsAnsi(const Str: string): TPtrWrapper; overload;
class function AllocStringAsAnsi(const Str: string; CodePage: Word): TPtrWrapper; overload;
class function AllocStringAsAnsi(S: PWideChar): TPtrWrapper; overload;
class function AllocStringAsAnsi(S: PWideChar; CodePage: Word): TPtrWrapper; overload;

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.pas	System	TMarshal

Description

Copies a string into a buffer.

The AllocStringAsAnsi method is overloaded:

• The first overloaded function returns a wrapped pointer referencing a buffer containing a copy of Str encoded in the default multi-byte encoding, with a null terminator. The buffer will be freed when Flush is called or the record goes out of scope.
• The second overloaded function returns a wrapped pointer referencing a buffer containing a copy of Str encoded in the multi-byte encoding specified by CodePage, with a null terminator. The buffer will be freed when Flush is called or the record goes out of scope.
• The third overloaded function returns a wrapped pointer referencing a buffer containing a copy of S encoded in the default multi-byte encoding, with a null terminator. The buffer will be freed when Flush is called or the record goes out of scope.
• The fourth overloaded function returns a wrapped pointer referencing a buffer containing a copy of S encoded in the multi-byte encoding specified by CodePage, with a null terminator. The buffer will be freed when Flush is called or the record goes out of scope.

See Also

• Marshalling

• System.SysUtils.TMarshaller

• System.TPtrWrapper

• System.TMarshal.AllocStringAsUnicode

• System.TMarshal.AllocStringAsUtf8