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POVS2010 C# function using a loop
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  1. POVS2010 C# function using a loop
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    copied!<p>I am currently implementing my final year project as a Music Software Development student. I am making a software that plays a midi track that is generated earlier in the process.</p> <p>In my interface, there is a button "play" and a button "stop". When I click "play", a loop is called that plays this track. In this loop, I call a function from an instance of an other class.</p> <p>What I would like is that when the user press "pause", the loop is temporary stopped, and when he press "pause" again, it goes back exactly where it was in the loop.</p> <p>So far, when I press play, the track plays exactly how I want to, but I can't use any other element of my window until the loop is not completly processed.</p> <p>Here is my code.</p> <pre><code>private void playStopButton_Click(object sender, RoutedEventArgs e) { // Initialising my output midi devices outDevice.Send(new ChannelMessage(ChannelCommand.ProgramChange, information.bassChannel, information.bassSound));//bass outDevice.Send(new ChannelMessage(ChannelCommand.ProgramChange, information.guitarChannel, information.guitarSound));//guitar for (int barNum = 0; barNum &lt; Globals.numberOfBars; barNum++) { // playing the first beat rythmicPattern.play(0, ref outDevice, information, Globals.chordProgression.Bars[barNum].Chord); //second beat rythmicPattern.play(1, ref outDevice, information, Globals.chordProgression.Bars[barNum].Chord); //thrid beat rythmicPattern.play(2, ref outDevice, information, Globals.chordProgression.Bars[barNum].Chord); //fourth beat rythmicPattern.play(3, ref outDevice, information, Globals.chordProgression.Bars[barNum].Chord); } } private void playPauseButton_Click(object sender, RoutedEventArgs e) { // test if the track is being played if (isPlaying) rythmicPattern.Pause(); else // if it was already paused, playing back from where I stopped rythmicPattern.PlayAfterPause(beatNumber); } </code></pre> <p>Thank you for your help. Greg</p>
 

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