Hi Infragistics,
I've created a demo app and sample spreadsheet to reproduce the issue.
The app is doing nothing than just loading the template, modifying a cell value and save.
Memory usage goes up to 1 gig, cpu usage 100%, the operation takes about 22-23 secs on Core2duo.
Using InfragisticsWPF4.Documents.Excel.v11.1 Version 11.1.20111.1002
Please investigate,
Andor
This is a performance bug that was submitted and fixed already (bug id 96113). The fix has already been released, so downloading the latest SR (11.1.20111.2193) should fix your issue.
Works.
Thanks for the quick answer.