Thanks. I finally got it to work. As for my comments about the help being wrong, I was misinterpreting it. I thought that the reference to the Column parent container was telling us to somehow use "HeaderClass" property when implementing custom columns. What it meant was to use the "HeaderClass" prop for custom Headers.

Thanks to all for your time!
Larry

>< Can someone pls show me an example?
>
>In the Prop. Sheet set:
> grid.MemberClass to "mycol"
> grid.MemberClassLibrary to "fullpathToMemberclasses.prg"
>
>Memberclasses.prg:
>
>****************************************************************
>* Put any #INCLUDE statement here.
>
>****************************************************************
>DEFINE CLASS myCol as Column
>****************************************************************
>Name = "myCol"
>FontName = "Verdana"
>FontSize = 8
>HeaderClass = "myHdr"
>* You can not leave this blank:
>HeaderClassLibrary = "fullpathToMemberclasses.prg"
>
>ENDDEFINE && myCol
>****************************************************************
>
>****************************************************************
>DEFINE CLASS myHdr as Header
>****************************************************************
>Name = "myHdr"
>FontName = "Verdana"
>FontSize = 8
>FontBold = .T.
>
>ENDDEFINE && myHdr
>****************************************************************
>