public struct WAVEOUTCAPS

Public Structure WAVEOUTCAPS

"WAVEOUTCAPS" [http://msdn2.microsoft.com/en-us/library/ms713743(d=printer).aspx]

public static extern uint waveOutGetDevCaps(IntPtr hwo,ref WAVEOUTCAPS pwoc,uint cbwoc);

Declare Auto Function waveOutGetDevCaps Lib "winmm.dll" (ByVal uDeviceID as Integer, ByRef lpCaps As WAVEOUTCAPS, _

VB.NET 2005 - Use the following structure: WAVEOUTCAPS

Public Structure WAVEOUTCAPS

public struct WAVEOUTCAPS

     Dim wc As New WAVEOUTCAPS

    public struct WAVEOUTCAPS

    public static WAVEOUTCAPS[] GetDevCapsPlayback()

        WAVEOUTCAPS[] list = new WAVEOUTCAPS[waveOutDevicesCount];

            WAVEOUTCAPS waveOutCaps = new WAVEOUTCAPS();

            waveOutGetDevCaps(uDeviceID, ref waveOutCaps, Marshal.SizeOf(typeof(WAVEOUTCAPS)));

            System.Diagnostics.Debug.WriteLine("\n" + waveOutCaps.ToString());

            list[uDeviceID] = waveOutCaps;

    public static extern uint waveOutGetDevCaps(int hwo, ref WAVEOUTCAPS pwoc, /*uint*/ int cbwoc);