THotPDF.SetLoadedKeywords Method

Sets the Keywords field in the information dictionary of the loaded PDF document to update the document's keyword metadata

Declaration

procedure SetLoadedKeywords(const AKeywords: AnsiString);

HPDFDoc

Name	Purpose
`AKeywords`	The keyword string to write to the Keywords entry in the document information dictionary; multiple keywords are usually separated by spaces or commas

This member returns no value

Use this API in the document creation workflow before the affected page, resource, field or catalogue object is finalised
This method directly overwrites the existing Keywords value; if you need to append keywords, you should read the original value first, concatenate them, and then pass it in
The save method must be called after modification, otherwise changes are only kept in memory and will be lost upon program exit