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C# MIDI Toolkit

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18 Apr 2007MIT18 min read 3.1M   41.7K   303  
A toolkit for creating MIDI applications with C#.
/*
 * Created by: Leslie Sanford
 * 
 * Contact: jabberdabber@hotmail.com
 * 
 * Last modified: 10/24/2004
 */

namespace Multimedia.Midi
{
    /// <summary>
    /// Represents the method that will handle the event that occurs when an
    /// invalid short message is received.
    /// </summary>
    public delegate void InvalidShortMessageEventHandler(object sender, InvalidShortMsgEventArgs e);

    /// <summary>
    /// Represents the basic functionality provided by a device capable of 
    /// receiving Midi messages.
    /// </summary>
    public interface IMidiReceiver
    {
        /// <summary>
        /// Occurs when a channel message is received.
        /// </summary>
        event ChannelMessageEventHandler ChannelMessageReceived;

        /// <summary>
        /// Occures when a system common message is received.
        /// </summary>
        event SysCommonEventHandler SysCommonReceived;

        /// <summary>
        /// Occurs when a system exclusive message is received.
        /// </summary>
        event SysExEventHandler SysExReceived;

        /// <summary>
        /// Occurs when a system realtime message is received.
        /// </summary>
        event SysRealtimeEventHandler SysRealtimeReceived;

        /// <summary>
        /// Occures when an invalid short message is received.
        /// </summary>
        event InvalidShortMessageEventHandler InvalidShortMessageReceived;
        
        /// <summary>
        /// Starts receiving Midi messages.
        /// </summary>
        void Start();

        /// <summary>
        /// Stops receiving Midi messages.
        /// </summary> 
        void Stop();

        /// <summary>
        /// Indicates whether or not the MIDI receiver is recording.
        /// </summary>
        /// <returns>
        /// <b>true</b> if the MIDI receiver is recording; otherwise, 
        /// <b>false</b>.
        /// </returns>
        bool IsRecording();
    }    
}

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License

This article, along with any associated source code and files, is licensed under The MIT License


Written By
United States United States
Aside from dabbling in BASIC on his old Atari 1040ST years ago, Leslie's programming experience didn't really begin until he discovered the Internet in the late 90s. There he found a treasure trove of information about two of his favorite interests: MIDI and sound synthesis.

After spending a good deal of time calculating formulas he found on the Internet for creating new sounds by hand, he decided that an easier way would be to program the computer to do the work for him. This led him to learn C. He discovered that beyond using programming as a tool for synthesizing sound, he loved programming in and of itself.

Eventually he taught himself C++ and C#, and along the way he immersed himself in the ideas of object oriented programming. Like many of us, he gotten bitten by the design patterns bug and a copy of GOF is never far from his hands.

Now his primary interest is in creating a complete MIDI toolkit using the C# language. He hopes to create something that will become an indispensable tool for those wanting to write MIDI applications for the .NET framework.

Besides programming, his other interests are photography and playing his Les Paul guitars.

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