Managed Types and Unmanaged Types

ref struct Random {
     char Rawcode[4]; // The [4] causes a compilation error
     String ^ ConditionName;
};

struct Random {
     char Rawcode[4];
     String ^ ConditionName; // Now this line causes compilation problems...
};

public ref class WAI
	{
		public:
				int _FILEVERSION;
				String ^ AIName;
				int race;
				int options;
				int BuildingsAndWorkers;
				array<unsigned char>^ GoldWork = gcnew array<unsigned char>(4); // 4 Single Dimensional Array
				//char WoodWork[4];
				//char BaseBuild[4];
				//char MineBuild[4]; // End Arrays
				int numconditions;
				int Unknown;
				char HeroOne;
				char HeroTwo;
				char HeroThree;
				int OneTwoThreePercent;
				int OneThreeTwoPercent;
				int TwoOneThreePercent;
				int TwoThreeOnePercent;
				int ThreeOneTwoPercent;
				int ThreeTwoOnePercent;
				//char OneAsFirst[10][4]; // 4*10 multidimensional array
				//char OneAsSecond[10][4];
				//char OneAsThird[10][4];
				//char TwoAsFirst[10][4];
				//char TwoAsSecond[10][4];
				//char TwoAsThird[10][4];
				//char ThreeAsFirst[10][4];
				//char ThreeAsSecond[10][4];
				//char ThreeAsThird[10][4]; //End Arrays
				int BuildPriorities;
				int HarvestPriorities;
				int TargetPriorities;
				int RepeatsWaves;
				int MinimumForces;
				int InitialDelay;
				int AttackGroups;
				int AttackWaves;
				int UnknownTwo;
				int GameOptions;
				int GameSpeed;
				String ^ MapPath;
				int Players;
				int Unknown3;

c:\documents and settings\administrator\my documents\visual studio 2005\projects\aitool\aitool\AITooL.h(16) : error C3845: 'AITooL::WAI::GoldWork': only static data members can be initialized inside a ref class or value type

public ref class WAI
	{
		public:
				int _FILEVERSION;
				...
				array<unsigned char>^ GoldWork
				...
				WAI()
				{
					GoldWork = gcnew array<unsigned char>(4);
				}
				...