How to play a sound file stocked in a data base Access

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C#

C#4.0

Hello

Please can you give me the code that allows me to read a file.wav ("alarme.wav") stored in a database, I tried the following code:

private void button1_Click (object sender, EventArgs e)
{

OdbcConnection cn = new OdbcConnection ("DSN = cp1");
cn.Open ();
OdbcCommand cmd1 = new OdbcCommand ("select path from WHERE Code Alarm alarm = 32 ", cn);
cmd1.Connection = cn;
fileName = cmd1.ToString ();
WaveOut wave = new ();
wave.DeviceNumber = 0;
playSound (0);

But that gave me the following error:
"Could not find file 'C: \ Users \ wafa \ Documents \ Visual Studio 2010 \ Projects \ ALARMED \ ALARMED \ bin \ Debug \ System.Data.Odbc.OdbcCommand'."
At the line:
"waveReader = new NAudio.Wave.WaveFileReader (fileName);" in my "playSound" function:

public void PlaySound (int deviceNumber)
{
disposeWave ();// stop previous sounds Before Starting
waveReader = new NAudio.Wave.WaveFileReader (fileName);
var waveOut NAudio.Wave.WaveOut = new ();
waveOut.DeviceNumber = deviceNumber;
var output = waveOut;
output.Init (waveReader);
output.Play ();
}

Thank you in advance.
Good day:)