/// <summary>
/// Get the input device name from device id.
/// </summary>
/// <param name="deviceId">Device id.</param>
/// <param name="prodName">Returns device name.</param>
/// <returns>MMSYSERR.</returns>
private static MMSYSERR _GetInputDeviceName(uint deviceId, ref string prodName)
{
var caps = new WaveInCaps();
MMSYSERR result = waveInGetDevCaps(deviceId, out caps, (uint)Marshal.SizeOf(caps)); // system function
if (result != MMSYSERR.NOERROR)
{
return(result);
}
prodName = new string(caps.szPname);
if (prodName.Contains("(") && !(prodName.Contains(")")))
{
prodName = prodName.Substring(0, prodName.IndexOf("("));
}
else if (prodName.Contains(")"))
{
if (prodName.IndexOf(")") > 8)
{
prodName = prodName.Substring(0, prodName.IndexOf(")") + 1);
}
}
return(MMSYSERR.NOERROR);
}
private static extern MMSYSERR waveInGetDevCaps(uint uDeviceID, out WaveInCaps pwic, uint cbwic);