void enumrateDevs()
{
tWAVEINCAPSA woc = new tWAVEINCAPSA();
int iNumDevs, i;
/* Get the number of Digital Audio Out devices in this computer */
iNumDevs = WaveInput.waveInGetNumDevs();
/* Go through all of those devices, displaying their names */
for (i = 0; i < iNumDevs; i++)
{
IntPtr iptr = new IntPtr(i);
/* Get info about the next device */
if (WaveInput.waveInGetDevCapsA((Int32)i, ref woc, System.Runtime.InteropServices.Marshal.SizeOf(woc)) == WaveConstants.MMSYSERR_NOERROR)
{
/* Display its Device ID and name */
DeviceCB.Items.Add(woc.szPname);
}
}
}
public static extern int waveInGetDevCapsA([MarshalAsAttribute(UnmanagedType.I4)] int uDeviceID, ref tWAVEINCAPSA pwic, int cbwic);