What beforedraw and afterdraw methods do?

[isobio]

What beforedraw and afterdraw methods do?

When we need to use them?

why we use them i want to know 🙂 

[Perry_S]

Hi isobio,

I found some information that may be useful. Here is a tutorial that discusses those two methods. Here is a link to it:

http://zone.ni.com/devzone/cda/tut/p/id/10519

I hope that this helps.

Regards,

Perry S.