Xuemin
Laubach Shawn Contr OC-ALC/PSB wrote:
Once you close the input stream, you should be able to open and output stream as the same file and write the document to that.
Shawn
-----Original Message----- From: Xuemin Guan [mailto:[EMAIL PROTECTED] Sent: Thursday, July 31, 2003 9:27 AM To: POI Users List Subject: How to update a XLS file
Dear all, I know
1. how to create a XLS file from scratch; 2. how to duplicate a XLS;
But, I don't know how to update an existing XLS file. I tried the following:
1. build a workbook on a InputStream; 2. update this workbook(create sheet, cell, delete sheet etc); 3. close the InputStream;
But, did not get it work.
Do I have to save the modified XLS to another temporary XLS file, then at last overwrite the original using the temporary one?
Any help will be highly appreciated,
Best,
Xuemin
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