Mscomm

  • Thread starter Thread starter Shahid
  • Start date Start date
S

Shahid

How to trace the digit pressed after receiving a call in
visual basic6.Please help me soon
 
Hi Shahid,

I see you are in a hurry, this is a VB.net language group, a lot different
from vb6.

You better can ask this in the VB classic newsgroup also.

I dont know if you get an answer here,

I dont know it

Sorry

Cor
 
Hi,

You cannot do this. MSComm reads and writes serial data. A digit pressed
is a DTMF tone-pair, not a serial character. Some modems (only a very few)
have the capability to decode DTMF tones and to convert them to serial data.
However, this depends totally on hardware, and has nothing to do with MSComm
or any other software bit.

--
Richard Grier (Microsoft Visual Basic MVP)

See www.hardandsoftware.net for contact information.

Author of Visual Basic Programmer's Guide to Serial Communications, 3rd
Edition ISBN 1-890422-27-4 (391 pages) published February 2002.
 
Back
Top