print html file to pdf ,can't extract chinese words to text

[hhswg]

use library 162,i can convert word to pdf created by office print and i can extract the pdf file contents to text file by the function PXCp_ET_GetPageContentAsTextW,it shown proper completly in simply chinese ,i want to convert html file to pdf by PDF-XChange printer now,when print finished,i extract the contents from pdf file to text file,but it not shown proper in simply chinese why?


the source file

[Lzcat - Tracker Supp]

This issue has no relation to Viewer or even to PDF-XChange Pro 4.0.
PDF allows you to store glyph indices (or any other codes) instead of character codes, and if the font provides information how to map these codes to glyphs, the file will look good. However to extract text (unicode) in such cases there must be additional information how to map codes to unicode values, and this information is optional. By default PDF-XChange does not embed this information into pdf (to make files smaller), but you can change this - just check Embed Extended Font/Character info option on Fonts tab in printer driver preferences.

[John - Tracker Supp]

Also there is an additonal option you may need to check - look at the printer preferences -> Document Info

and check > Place Additonal information into the Document

This may make a difference.