I don't have VFP8, but I believe that a loop through grid columns is needed in grid Init (I remember something from some threads about BindEvent).

Try:

 Procedure MyRightClick
*          ------------
           MessageBox("RightClick pressed")
 EndProc

 Procedure MyGrid.Init
*          ------ ----

           For i=1 to this.Columncount
                      BindEvent (This.columns(i).text1, "RightClick", ThisForm, "MyRightClick")
           next
 EndProc

>Hi Dorin,
>
>>Or look at BindEvent() function.
>
>I already used the BindEvent() function and liked it, so I did:
>

> Procedure MyRightClick
>*          ------------
>           MessageBox("RightClick pressed")
> EndProc
>
> Procedure MyGrid.Init
>*          ------ ----
>           BindEvent (This, "RightClick", ThisForm, "MyRightClick")
> EndProc
>

>But it didn't work. Is that what I should do?
>
>Thanks for your reply!
>
>Fernando