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
Works.
Thanks for the quick answer.
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.