C#

using Microsoft.VisualBasic.Devices;<br />
using Microsoft.VisualBasic;<br />
using System.Runtime.InteropServices;<br />
using System.Windows.Forms;<br />
<br />
namespace Recorder<br />
{<br />
    public partial class Form1 : Form<br />
    {<br />
        [DllImport("winmm.dll", EntryPoint = "mciSendStringA", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]<br />
        private static extern int mciSendString(string lpstrCommand, string lpstrReturnString, int uReturnLength, int hwndCallback);<br />
        <br />
        public Form1()<br />
        {<br />
            InitializeComponent();<br />
        }<br />
<br />
        private void buttRecord_Click(object sender, System.EventArgs e)<br />
        {<br />
            // record from microphone<br />
            mciSendString("open new Type waveaudio Alias recsound", "", 0, 0);<br />
<br />
            mciSendString("format tag pcm", "", 0, 0);<br />
            //mciSendString("set recsound bitspersample 8", "", 0, 0);<br />
            //mciSendString("set recsound samplespersec 32000", "", 0, 0);<br />
            mciSendString("set recsound channels 2", "", 0, 0);<br />
<br />
            mciSendString("record recsound", "", 0, 0);<br />
        }<br />
<br />
        private void buttSaveStop_Click(object sender, System.EventArgs e)<br />
        {<br />
            // stop and save<br />
            mciSendString("save recsound c:\\record.wav", "", 0, 0);<br />
            mciSendString("close recsound ", "", 0, 0);<br />
            Computer c = new Computer();<br />
            c.Audio.Stop();<br />
        }<br />
<br />
        private void buttPlay_Click(object sender, System.EventArgs e)<br />
        {<br />
            Computer computer = new Computer();<br />
            computer.Audio.Play("c:\\record.wav", AudioPlayMode.Background);<br />
        }<br />
    }<br />
}