thank you this's what I want to...

>Aevents( laWhichEvent, 0 )
>
>lnColumnNumber = laWhichEvent[1,1].Parent.ColumnOrder
>lcColumnNumberCharacter = Alltrim(Str(lnColumnNumber))
>
>
>>

>>For Each xcol In This.my_grid.Columns
>>	Bindevent(xcol.header1,"dblclick",This, "ch_order")
>>Next
>>
>>
>>proc ch_order
>>wait wind this.name
>>

>>
>>Hi All,
>>
>>this gives forms name. I have to access clicked header's object reference. How can I do that?