System.Reflection.Module.ResolveType C# (CSharp) Method

        public Type ResolveType(int metadataToken, Type[] genericTypeArguments, Type[] genericMethodArguments)
        {
            MetadataToken tk = new MetadataToken(metadataToken);

            if (tk.IsGlobalTypeDefToken)
                throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_ResolveModuleType"), tk), "metadataToken");
            
            if (!MetadataImport.IsValidToken(tk))
                throw new ArgumentOutOfRangeException("metadataToken",
                    String.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_InvalidToken", tk, this)));

            if (!tk.IsTypeDef && !tk.IsTypeSpec && !tk.IsTypeRef)
                throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_ResolveType"), tk, this), "metadataToken");

            RuntimeTypeHandle[] typeArgs = ConvertToTypeHandleArray(genericTypeArguments);
            RuntimeTypeHandle[] methodArgs = ConvertToTypeHandleArray(genericMethodArguments);

            try 
            {
                Type t = GetModuleHandle().ResolveTypeHandle(metadataToken, typeArgs, methodArgs).GetRuntimeType();
                    
                if (t == null)
                    throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, Environment.GetResourceString("Argument_ResolveType"), tk, this), "metadataToken");

                return t;
            } 
            catch (BadImageFormatException e) 
            {
                throw new ArgumentException(Environment.GetResourceString("Argument_BadImageFormatExceptionResolve"), e);
            }
        }

    public OpToken(Code aOpCode, int aPos, int aNextPos, Int32 aValue, Module aModule, Type[] aTypeGenericArgs, Type[] aMethodGenericArgs, ExceptionHandlingClause aCurrentExceptionHandler)
      : base(aOpCode, aPos, aNextPos, aCurrentExceptionHandler) {
      Value = aValue;
      if (ValueIsField)
      {
          ValueField = aModule.ResolveField(Value, aTypeGenericArgs, aMethodGenericArgs);
      }
      if (ValueIsType)
      {
          ValueType = aModule.ResolveType(Value, aTypeGenericArgs, aMethodGenericArgs);
      }

    }