>The point here is bind the click event of the header to some method in your grid or form, then put your code in that grid or form method.

Got the idea. Didn't know about the BindEvend() function. Did what you said it it worked (put "Procedure grdTestGrid.Init" and "Procedure OnHeaderClick" in the from definition).

>Now just add a OnHeaderClick method to your grid class.

Let me, please, ask you how to get the name of the column (or header) that when clicked fired the OnHeaderClick method?

 Procedure OnHeaderClick
*          -------------
           Messagebox ("The Header or Column clicked is...")
 EndProc

Thanks,

Fernando