我想替换txt 文件中的某个数据,但其他内容不能变,用labview怎样实现。

[Jackcsu]

如题---我想替换txt 文件中的某个数据,但其他内容不能变,用labview怎样实现。

[LV_Pro]

其他數據做什麼要更改的文本文件，你不想改變。是否有一個清晰的分離？閱讀文本文件，查找並更改需要改變什麼，寫文件回去。

What other data do you want to change in the text file, what do you not want to change. Is there a clear separation? Read in the text file, find and change what needs changing, write the file back out.

[Jackcsu]

Thanks for your feedback. I have found this vi for replace string data in txt file.