display selected words with following lines in richtextbox?

[poringgunner]

how can i display all the abad_string.cpp lines with the following lines until the blank line?
i try to use regexpression but it's doesn't show. plss help

TIA!

 

[jmcilhinney]

how can i display all the abad_string.cpp lines with the following lines until the blank line?

I don't know what you're asking. They're already displayed, or else you wouldn't be able to show them to us. Please try to provide a FULL and CLEAR explanation of the problem.

 

[poringgunner]

i want all the text inside the red box that start in the word abad_string.cpp until the blank line only will be displayed in the richtextbox.. like on the image above..