Hi Michael,
Thank you for your interest in Syncfusion Products.
If your intention is to set the Office2007Theme to all the components of your application you need to set it individually through code. Please refer the below sample that illustrates this:
http://websamples.syncfusion.com/samples/Tools.Windows/F74388/main.htmPlease let me know if any concerns.
Regards,
Fathima