>This question has been asked a few times before, but since I have never had to do it, I don't remember how.
>I need to highlight the entire row of a grid when the record is selected. What do I put in the dynamicbackcolor to tell the control that it's record is selected?

Use the following command in the init method of the grid!
THIS.SetAll("DynamicBackColor","IIF(THISFORM.grdRecNo == RECNO(),RGB(128,128,128),RGB(255,255,255))","Column")

In the ActiveRowColChange method
THISFORM.grdRecNo= RECNO("myTable")
THIS.Refresh()