Thank you for responding Dario. I am very much satisfied with the support how you people are giving,

check the below link how they provided help with example's [ABCPdf7 doc],
http://www.websupergoo.com/helppdf7net/default.html

I am not saying that we have create full example for each method, but we can use single example where most of the method are used and divide that example and link it to those method which are used in the example.

Its just a suggestion to make your product more helpful to users and less burden on support team.