C# Definition:

[StructLayout(LayoutKind.Sequential)]
struct STORAGE_DESCRIPTOR_HEADER
{
    public uint Version;
    public uint Size;
}

VB Definition:

<System.Runtime.InteropServices.StructLayout(LayoutKind.Sequential)> _
Public Structure STORAGE_DESCRIPTOR_HEADER
     Public Version As UInteger
     Public Size As UInteger
End Structure

User-Defined Field Types:

None.

Notes:

None.