Hi Benny,
Thanks for using Syncfusion Products.
We have created a sample for your requirement. To list the Image in a column based on the index value in cell. Please find the sample in the following location.
By default when we change the value in the DataTable, it will get update into the GridDataControl it is one of the general behavior.By setting the NotifyPropertyChange property as true Grid will automatically listen to the changes in the source and get update itself. We don’t to force the Grid to refresh.
Sample Location:
http://www.syncfusion.com/uploads/redirect.aspx?&team=support&file=ImageColumnSample-1294091235.zipPlease let us know if you need more information.
Regards,
Manikandan J R.