Listbox scroll - need your help

[wz2jrz]

I have a listbox on the side of a richtextbox. Listbox displays the line numbers of the richtextbox content.

 

 

Is there a way to invoke programmatically scrolling of listbox when i vertically scroll richtextbox and vice versa? basically i want to show scrolling of numbers while i scroll richtextbox and also vice versa...

[divil]

Here's a sample I wrote a long time ago for drawing line numbers next to a richtextbox. It doesn't use a listbox but it ought to get you started.

richtextlinenumbers.zip

[wz2jrz]

Thanks a lot!! works great.