>My myForm.init() only have this few code.
>
>SET CLASSLIB TO libs\ghl6.vcx ADDITIVE
>THIS.AddObject('gridHighlighter1','gridHighlighter')
>THIS.ridHighlighter1.cHostName = 'grdStk'
>
>Once I modify it to
>
>SET CLASSLIB TO libs\ghl6.vcx ADDITIVE
>THIS.pageFrame1.pgList.AddObject('grid1','grid')
>THIS.pageFrame1.pgList.AddObject('gridHighlighter1','gridHighlighter')
>THIS.pageFrame1.pgList.gridHighlighter1.cHostName = 'grdStk'
>THIS.pageFrame1.pgList.RemoveObject('grid1')
>
>then it run ok. Or I need to change my grid name form grdStk to grid1 to make the ghl5.vcx functions properly.

Ok, I guess Nick will be able to provide a proper explanation for this. I belive this is his class.