Fred999
1
Hi,
I am generating an Excel file with 5 sheets in it.
In average it takes around 4 seconds to generate the Excel file from scratch with the Aspose.Excel component.
However when I save the file on my disk it takes around 45 seconds!
The command I use to save is the following :
excel.Save( FullPathFileName, FileFormatType.Excel2003 );
Any idea what is the problem ?
thank you,
Fred
Hi Fred,
Please zip your project and generated file, then post them here. I will check how to optimize it.
By the way, do you use the latest version? We optimized save performance since v3.4.2.
I found the problem.
The formatting was the part that was taking too long.
I placed the formatting in a template instead and now it is fast!
You can also check
Creating Style objects and assign them to cells with same formattings can also speed up the program.