Hi,
I place the following code in textbox.interactivechange event. It cause ERROR "Function arguement value, type or count is invalid" if i issue mygrid.SETFOCUS or .REFRESH

SELECT myMember

WITH THISFORM
	IF .cboSOption.VALUE = "Partial Name"
		SET FILTER TO LIKE("*" + ALLTRIM(THIS.VALUE) + "*", MyMember.E_Name)
*		.LOCKSCREEN = .T.
*		.GRIDHIGHLIGHTER1.INIT()
*		.LOCKSCREEN = .F.
	ELSE
		SEEK(ALLTRIM(THIS.VALUE))
	ENDIF

	.grdMembers.SETFOCUS

	THIS.SETFOCUS
ENDWITH

Any ideas?