If I set the FieldName of a databound column, the corresponding values are displayed within the column. This is normally desirable. However, I happen to be using a custom element in that column, and the text drawn by the grid interferes with my element's visualization. If I do not set the FieldName of the column, the problem disappears. However, I then cannot sort or group the column. Is there a way for me to sort/group by a databound column without the grid displaying the value of the column in the cells?