JM
Johnson Monohar M
Syncfusion Team
April 3, 2012 10:04 AM UTC
Hi Thibault,
Currently we don't have the support for reading and writing of xlsb files. You can open a Direct Trac incident and log your request for the same. We will get back to you once the feature has been implemented.
Please let us know if you need any clarification.
Thanks,
Johnson