Hi Matt Yaeger,
Using “SelectedItem” property you can bind the selected row from the GridDataControl. It is similar to the IsSelected property of the List Box.
I have created a simple sample to illustrate this feature.
Please find the sample from the below location.
Refer the link:
http://www.syncfusion.com/uploads/redirect.aspx?file=griddataselectedrow_33631d08.zip&team=developmentLet me know if you have any questions.
Thanks,
Muthulakshmi