static int AddFirst(IntPtr L)
 {
     try
     {
         ToLua.CheckArgsCount(L, 2);
         Newtonsoft.Json.Linq.JContainer obj = (Newtonsoft.Json.Linq.JContainer)ToLua.CheckObject <Newtonsoft.Json.Linq.JContainer>(L, 1);
         object arg0 = ToLua.ToVarObject(L, 2);
         obj.AddFirst(arg0);
         return(0);
     }
     catch (Exception e)
     {
         return(LuaDLL.toluaL_exception(L, e));
     }
 }