PDF to Text extraction

Hi all,

I am a begineer in Acrobat SDK, after going through various documentation I am not able to use it, I am trying to extract data from a pdf, as I found a script from adobe itself ( sdkJSTextExtract.js). Now I am quite familier with JavaScript Debugger console and editior, and to retrive data of a PDF, but unable to got text of the PDF. May be I am a bad programmer.

Please help.

Thanks in advance.

Umesh