SetDocumentLanguageA

Document properties, Accessibility

Description

The trailing A denotes the ANSI (char) DLL entry point; the ActiveX/COM surface exposes only the Unicode form. Behaviour is identical to SetDocumentLanguage and string arguments are interpreted using the current SetAnsiMode code page

Sets the document's natural language in the PDF Catalog (/Lang entry). The language declaration is used by screen readers and other assistive technology to apply correct pronunciation and text-to-speech rules.

This function writes the Catalog /Lang key directly. When using PDF/UA mode, the language should instead be supplied via the SetPDFUAMode Language parameter, which calls this function internally.

Syntax

Delphi

Function DLSetDocumentLanguageA(InstanceID: Integer; Language: PAnsiChar): Integer;

DLL

int DLSetDocumentLanguageA(int InstanceID, const char * Language);

Parameters

Return values