可以自动拆分较大的excel文件吗？

Question

Is it possible to split up a large excel file automatically when it gets placed to a specific directory? Is there a script that can run in the background that would accomplish this goal?

I would need this file split up by filtering the data within the excel workbook.

Answer 1

Using C# (or any .Net language) you can access the FileSystemWatcher component that will notify of any change in the directory.

Then you can split your file using any Excel interop API, like the standard one provided by PIAs (but you'll need Excel installed on the server running your deamon) or a file-only API like NPOI (.Net port of Apache POI ) : http://npoi.codeplex.com/ .