Solved

a new commer question

Posted on 1998-12-08
4
138 Views
Last Modified: 2010-04-04
How can I change the volume-control and manage MIDI  channels ?.
0
Comment
Question by:anas_madani
  • 2
  • 2
4 Comments
 
LVL 3

Expert Comment

by:williams2
ID: 1349895
Which version of Delphi have you got?

To control this you typically use API calls to both manage special procedures and events.

Controlling MIDI is a bit different. You should have a component to control this (use the MediaPlayer), though using API here might be too difficult.

Cheers,
Williams
0
 

Author Comment

by:anas_madani
ID: 1349896
Hi Williams

I do use Delphi 3.0

The API calls in controlling such is -to some extend- complicated
do me a faivour by sending an exact example

About the MIDI : Mediaplayer won't take me deep enough to see what are the channels doing, I recently need to toggle them On and Off  and represent them in a graph .

Thanks.

0
 
LVL 3

Accepted Solution

by:
williams2 earned 50 total points
ID: 1349897
Ok, then you'll need a component with full source instead!

Cut'n'paste this URL and download this component:
http://www.netcomuk.co.uk/~dave.ch/midicom3.zip

It will let you skip all the nasty I/O stuff, jumping directly to the nice and needed functions.

regards,
Williams
0
 

Author Comment

by:anas_madani
ID: 1349898
Williams  
       It's a pleasure to know a QUICK helpfull man like you
   I have just visited torry's Delphi page and solved the
    problem about volume control, BUT your answer will help me  
    in  the rest of the problem about MIDI.


 send me your Email if possible !
anas_madani@Hotmail.com
0

Featured Post

Best Practices: Disaster Recovery Testing

Besides backup, any IT division should have a disaster recovery plan. You will find a few tips below relating to the development of such a plan and to what issues one should pay special attention in the course of backup planning.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

This article explains how to create forms/units independent of other forms/units object names in a delphi project. Have you ever created a form for user input in a Delphi project and then had the need to have that same form in a other Delphi proj…
Objective: - This article will help user in how to convert their numeric value become words. How to use 1. You can copy this code in your Unit as function 2. than you can perform your function by type this code The Code   (CODE) The Im…
Email security requires an ever evolving service that stays up to date with counter-evolving threats. The Email Laundry perform Research and Development to ensure their email security service evolves faster than cyber criminals. We apply our Threat…

832 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question