C# detect the barcode from the pdf flie

Question

Hi 

Is there any way to detect the barcode from the given pdf file(pdf path) ??

with out using third party librarys.

 

I was try to use zxing .but it is not working properly.

 

i was try to spire.pdf .it is also not working properly when the pdf file having more than one page .

 

Please help me.

 

I need to decode  the barcode of pdf file(this file contain more than 1 page) .need to get the result in array format .

 

this array contain the all pages of single pdf file barcode values.