ptmultitext and .. please help!

QNX USERS QNX6 - Applications
1

Hi I want to edit some text and send to port RS232.
I use phab in QNX6.2.1 and
I select ptmultitext and ptbutton, so when you press button the text in ptmultitext will be sent to the rs232…
which callback should I use to relate pressing ptbutton to pt multitext widget ??and how can I take the text in ptmultitext area and send to rs232??

Please guide me :blush:

2

hi…
this is my part of university project…If anyone have worked with PhAb please guide me (send to this topic or send PM)
I really need your help!!

3

First you should do the tutorial that comes with PhAB. This should give you an insight on how PhAB (i.e. callbacks and resources) works.
For your Request: use an activate callback on the Button and PtGetResource() to get the text from your PtMultiText.

For comunication to serial port you will probably find something in this forum.

4

Thanks smee
I have read phab tutorial ,but I did not find about active callback…
I will search site for serial port…