Find box in xps viewer source code

[_Sahar]

Hello,
I need some help,Please help me
I wanna know haw "find box" works in xps viewer.
I'll appreciate your graciousness,if you tell me its code
Thanks alot.

 

[randomizer]

There are lots of questions in life we'd like to know the answer to but can't because the information is not available to us. Unless you happen to have the source code, this is one of those questions.