>Hi,
>
>I want to set some coding in the Grid Header Click event in runtime.
>How to do it ?
>
>Please advise.
>
>Thanks.
>Derek

Best approach would be using BINDEVENT() in combination with AEVENTS():

BINDEVENT(THISFORM.Grid.Column1.Header1,"Click",THISFORM,"OnGridHeaderClick")

In THISFORM.OnGridHeaderClick(), using aEvents() to get a reference to the clicked header:

AEVENTS(la,0)
LOCAL loHeader
loHeader = la[1]
loHeader.Caption = "Clicked"

LOCAL loColumn
loColumn = loHeader.Parent