请问labview8.2版本的CLF比低版本的如labview7.1版本的多了哪些新特性

[guoxiangyan1234]

请问labview8.2版本的CLF比低版本的如labview7.1版本的多了哪些新特性？因为我在labview7.1版本中用CLF节点调用dll实现USB通讯，不能读到数据；可是换成了高版本的labview8.2版本就可以读到了，不知道是什么原因？请指点。

[Mathan]

 Chinese to English

I would like to ask than labview8.2 version of the CLF, such as the low version of the multi-version labview7.1 what new features? Labview7.1 version because I used to call dll node CLF achieve USB communication, can not read data; but replaced by a high version of labview8.2 version can be read, do not know why? Please advice.