🚀 go-pugleaf

I am attempting to convert a C++ application to C#.  In the application I 
use a static array of structures to maintain a device capabilities matrix.  
Basically I am communication with a series of devices across the internet.  
All of the devices are these same but have minor differences based on model 
and firmware revision.  To keep it strait, in the C++ app I defined a 
structure containing the variable parameters for a device.  Then I created 
a static array of this stricture which is populated with the appropriate 
parameters for the model.

struct TWidget
{
  int MemAvail;
  int MemOffset;
};

static TWidget Widget[2] =
{
  {0x100,0x200},
  {0x120,0x400}
};

In my app I can just refer to Widget[Model].MemAvail  which will give me 
the amount of available memory for any model.  When we release a new model, 
I just add a new layer to the array...

How can I convert it to C#?  So far I can find no syntax that works.