C# Definition:

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]

struct DOCINFOW {

    [MarshalAs(UnmanagedType.LPWStr)]
    public string docName;
    [MarshalAs(UnmanagedType.LPWStr)]
    public string outputFile;
    [MarshalAs(UnmanagedType.LPWStr)]
    public string dataType;

}

VB.Net Definition:

  <StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)> _
  Structure DOCINFOW
      <MarshalAs(UnmanagedType.LPWStr)> Public pDocName As String
      <MarshalAs(UnmanagedType.LPWStr)> Public pOutputFile As String
      <MarshalAs(UnmanagedType.LPWStr)> Public pDataType As String
  End Structure

User-Defined Field Types:

None.

Notes:

None.

This no longer corresponds with the Microsoft definition