static int PlayVideo(IntPtr L)
 {
     try
     {
         ToLua.CheckArgsCount(L, 4);
         WCG.MediaMgr obj  = (WCG.MediaMgr)ToLua.CheckObject <WCG.MediaMgr>(L, 1);
         string       arg0 = ToLua.CheckString(L, 2);
         bool         arg1 = LuaDLL.luaL_checkboolean(L, 3);
         LuaFunction  arg2 = ToLua.CheckLuaFunction(L, 4);
         bool         o    = obj.PlayVideo(arg0, arg1, arg2);
         LuaDLL.lua_pushboolean(L, o);
         return(1);
     }
     catch (Exception e)
     {
         return(LuaDLL.toluaL_exception(L, e));
     }
 }