C# Definition:

[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Auto)]
private struct MIXERLINECONTROLS
{
   [FieldOffset(0)] public UInt32    cbStruct;      
   [FieldOffset(4)] public UInt32    dwLineID;      
   // Union start
   [FieldOffset(8)] public UInt32    dwControlID;  
   [FieldOffset(8)] public UInt32    dwControlType;  
   // Union end
   [FieldOffset(12)] public UInt32    cControls;    
   [FieldOffset(16)] public UInt32    cbmxctrl;      
   [FieldOffset(20)] public IntPtr pamxctrl;
}

VB Definition:

Structure MIXERLINECONTROLS
   Public TODO
End Structure

User-Defined Field Types:

None.

Notes:

None.