C# Definition:

[StructLayout(LayoutKind.Sequential)]
public struct PARTITION_INFORMATION_MBR
{
     public byte PartitionType;
     [MarshalAs(UnmanagedType.U1)]
     public bool BootIndicator;
     [MarshalAs(UnmanagedType.U1)]
     public bool RecognizedPartition;
     public uint HiddenSectors;
}

VB Definition:

Structure PARTITION_INFORMATION_MBR
   Public TODO
End Structure

User-Defined Field Types:

None.

Notes:

None.