public IEnumerable <CompilerReference> GetReferences(TypeContext context, IEnumerable <CompilerReference> includeAssemblies = null)
        {
            var results = new UseCurrentAssembliesReferenceResolver()
                          .GetReferences(context, includeAssemblies)
                          .ToList();

            //添加DataTable的引用
            results.Add(CompilerReference.From(typeof(DataTable).Assembly));
            if (_assembliesToLoad != null)
            {
                foreach (var item in _assembliesToLoad)
                {
                    results.Add(CompilerReference.From(item));
                }
            }
            return(results);
        }