How to access Raw Object Text to read and write the same

[lijinfucn]

How to access Raw Object Text to read and write the same?

Thanks!

[Marcia.Zhou]

Hello,

Thanks for your inquiry!

Do you mean you want to read all the data from the Text file and write the data to a PDF file? If so, please refer to the following article: Convert Text to PDF in C#, VB.NET

If I have misunderstood on your question, please describe in detail the operation you want to do, and provide us with your input file, expected output result for reference.

Thanks in advance.

Sincerely,
Marcia
E-iceblue support team

[lijinfucn]

I mean to modify directly the following PDF code using Spire.PDF:

49 0 obj
<</DA (/Helv 6 Tf 0 g)
/F 4
/FT /Tx
/Ff 4097
/MK <</R 90
>>

[Marcia.Zhou]

Hello,

Thanks for your feedback!

Sorry that our Spire.PDF does not support this feature.

If there is anything else I can do for you about our products, just feel free to contact us!

Sincerely,
Marcia
E-iceblue support team