Struct vs Class and using MarshalAs

[Bob]

I have an old project written in VC++ that I want to convert to C#. In the old project I have a structure that has an array within it that is predefined to be 10 elements long. Anyway, I had issues setting this up without using the MarshalAs unmanaged and then setting the array size. Seems to me that this takes away from the managed code scheme of things. So I was wondering if I was better off setting it up as a class of it's own and simply having no methods to it or leaving it as unmanged code in a managed code environment

Here is cutout of what I am doing now..

public struct StyleSheet

public string strTagname
public string strTagContext
public System.Drawing.Font Font;
public System.Drawing.Color FontColor, BackgroundColor, rgbAlternateColor
public short LineSpace
public short SpaceAbove, SpaceBelow
public short IndentLeft, IndentRight, IndentFirst
[MarshalAs(UnmanagedType.ByValArray, SizeConst=MAXTABS)]
public short[] tabsArray
public short justification
public ushort Flags, ActualFlags
public string strTextBefore
public string strpTextAfter
public string Emph
public ushort InheritanceFlags; // Use to be WOR
public string LinkAttribute
public byte BorderStyle
public byte SpecialEmph
public byte ChangeLevel
public ushort AutonumberStyle
public int iMatchWeight
}