Well I can see the row highlight where there are no columns but no row highlight on the columns themselves... The columns are loaded at run-time with the AddBusinessColumn method of the grid below. I thought it may have something to do with not using the new member class and member library properties so I set them in the grid class and commented out the orginal code.

PROCEDURE AddBusinessColumn
LPARAMETERS tcColumnName

* New VFP8.0 member properties to load columns
THIS.AddColumn(THIS.ColumnCount+1)
THIS.Columns(THIS.ColumnCount).Name = tcColumnName

* Pre VFP 8.0 code
*!*	IF APP_LOADEXECUTABLE
*!*	  THIS.NEWOBJECT(tcColumnName,"Business_Column","sys_classes.prg",EXE_AppInterfaceManager)
*!*	ELSE
*!*	  THIS.NEWOBJECT(tcColumnName,"Business_Column","sys_classes.prg")
*!*	ENDIF

Still no highlight on the run-time loaded columns... Is there properties on the column that need to be set differently? Or is this a problem with loading columns at run-time? Anyone loading columns at run-time with the highlight feature working properly?