C# - I want my player to delay 2 seconds before playing any file and repeat it in the loop(For)

Question

Hi I have written the following code but only once plays the audio file after it leaves the "dataGridView1_CellClick" event. I want to know:

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1) Can I be able to play sound within the event?

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2) Can I repeat the broadcast without using "Player.settings.playCount" ? Because this code can not be delayed before the release of each file. Thanks

My Code Is:

WMPLib.WindowsMediaPlayer Player = new WMPLib.WindowsMediaPlayer();

private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{

    //...

    //********** Play audio of Word
    // sVoicePath = @"C:\4536.mp3"
      sVoicePath = Application.StartupPath + dataGridView1.CurrentRow.Cells[4].Value.ToString();
      PlayFile(sVoicePath);
    //...
}

//*****************************
private void PlayFile(String url)
        {
            for (int i = 0; i < 3 ;i++)
            {
                System.Threading.Thread.Sleep(2000);
                Player.URL = url;
                Player.controls.play();
            }
        }
//*****************************
        private void Player_PlayStateChange(int NewState)
        {
            if ((WMPLib.WMPPlayState)NewState == 
                    WMPLib.WMPPlayState.wmppsStopped)
            {
                //Actions on stop
            }
        }

Answer 1

You can use Microsoft's Reactive Framework (aka Rx). NuGet System.Reactive and add using System.Reactive.Linq to your code. Then you can do this:

private void PlayFile(String url)
{
    Observable
        .Interval(TimeSpan.FromSeconds(1.0))
        .Take(3)
        .Subscribe(x =>
        {
            Player.URL = url;
            Player.controls.play();
        });
}