Hi Sunshine,
I had a similar problem. The FPD26 app is running in VFP7. The screens are drawn using prgs (some are .sprs) and I need to clear the read for each page (screen) when the user presses pgdown, etc. All of the .prgs or .sprs are stored in an array and then we run this code. Here is my code, maybe it will give you some ideas:

*--Main program that runs the screens
DIMENSION pagename(7,2)
pagename(1,1) = "a75-s1.spr"
pagename(2,1) = "a75-s2.spr"
pagename(3,1) = "a75-s3.spr"
pagename(4,1) = "a75-s4.spr"
pagename(5,1) = "a75-s5.spr"
pagename(6,1) = "a75-s6.spr"
pagename(7,1) = "a75-s7.spr"

mchoice = "U"
crntpage = 1

DO WHILE .T.
	DO CASE
	CASE mchoice = "U" OR mchoice = CHR(13)
		DO editpage
        ENDCASE
ENDDO
RETURN
*--Editpage Program
EXTERNAL ARRAY pagename

PRIVATE mlastkey, numpages, crntcursor

*---Check number of page(s)

numpages = ALEN(pagename,1)

IF NOT BETWEEN(crntpage,1,numpages)
	crntpage = 1
ENDIF

crntcursor = SET("CURSOR")
SET CURSOR ON

CLEAR

DO WHILE .T.
	IF TYPE("pagename(crntpage,1)") = "C" AND NOT EMPTY(pagename(crntpage,1))
		CLEAR TYPEAHEAD

		#IF 'VISUAL' $ UPPER(VERSION())
			ON KEY LABEL PGUP CLEAR READ
			ON KEY LABEL PGDN CLEAR READ
		#ENDIF
		
		*---Do Screens
		DO (pagename(crntpage,1))

		#IF 'VISUAL' $ UPPER(VERSION())
			ON KEY LABEL PGUP
			ON KEY LABEL PGDN
		#ENDIF
		
		*---Get key used to exit screen
		mlastkey = LASTKEY()
		
		pagename(crntpage,2) = .T.
	ELSE
		pagename(crntpage,2) = .F.
		EXIT
	ENDIF
	
	DO CASE
	CASE mlastkey = -9    &&  [F10]
		EXIT
	CASE mlastkey = 27    &&  [Esc]
		EXIT
	CASE mlastkey = 18 OR mlastkey = 5 OR mlastkey = 19 OR mlastkey = 31
		*---[PageUp]  [Uparrow]  [Leftarrow] [Ctrl-PageUp]
		
		crntpage = crntpage - 1
		IF crntpage < 1
			crntpage = numpages
		ENDIF
	CASE mlastkey = 29 && Ctrl_Home
		crntpage = 1
	CASE mlastkey = 23 && Ctrl_End
		crntpage = numpages
	OTHERWISE
		*---[PageDown]   [Downarrow]  [Rightarrow]  [Enter] [Ctrl-PageDown]
		
		crntpage = crntpage + 1
		IF crntpage > numpages
			crntpage = 1
		ENDIF
	ENDCASE
ENDDO

>I am currently working on a system that originated from fox dos. The system is used for data entry. Now, in fox6, the user complains that she has to hit the enter button then page down to get to the next screen. In the old system, all she had to do was hit the page down button to save and continue. Is there some way to allow her to hit only one button again? The application is made up of says,text endtext, and gets. I really appreciate your help.
>
>Sunshine