Handling arrays inside structures in VC++

Hi,

I want to expose a structure to C# code from the VC++ .

C# Code:

void AccessStructure()
{
structExample st;
st.x[0] = 4;

//Calling VC++ function
MyC++Func(st);
}

Structure declaration in vc++:

public ref struct structExample
{
public:unsigned char x[2];
public:int y;
};

VC++ function

void MyC++Func(structExample ^ stEx)
{ }

When Compiling the VC++ code i do get the following error

error C4368: cannot define 'x' as a member of managed 'structExample': mixed types are not supported

And also,
Is it possible to pass the structure as value type in the above case

Thanks in Advance

Regards

MadhuSri