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Message
De
02/08/2001 13:43:03
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
 
À
02/08/2001 13:36:58
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00538916
Message ID:
00538977
Vues:
28
>I just did. Opened the SCT and found nothing I can use.
>I'll did not think of the temp directory as Celtin says. I gonna look into that now.
>
>
>>
>>You should try SCT in Notepad. This way you may see some methods, copy and paste them to the new form.

Edgar,
I was just leaving. I don't have time for details, if it had some garbage you could try this on a copy :
fastrepair('blahblah.scx')
function fastrepair
Lparameters tcDBF
Local handle, lnFileSize, lnReccount, lnHeaderSize, lnRecordSize, ;
	lnCalculatedReccount, llHasMemo
handle=fopen(tcDBF,12) && Opened readwrite
lnFileSize = fseek(handle,0,2) && Get file size
* Read header info
With this
	lnReccount   = ReadBytes(handle, 4,4)
	lnHeaderSize = ReadBytes(handle, 8,2)
	lnRecordSize = ReadBytes(handle,10,2)

	lnCalculatedReccount = floor((lnFileSize-(lnHeaderSize+1))/lnRecordSize)
	If lnCalculatedReccount # lnReccount && If calculated # recorded fix it
		WriteBytes(handle, 4,4,lnCalculatedReccount)
	Endif
Endwith
=fclose(handle)

function readbytes
Lparameters tnHandle, tnPos, tnSize, tlLR
Local lcString, lnRetValue,ix
=fseek(tnHandle, tnPos,0) && Go to pos
lcString = fread(tnHandle, tnSize) && Read tnSize bytes
lnRetValue = 0
For ix=0 to tnSize-1  && Convert to a number
	lnRetValue = lnRetValue + asc(substr(lcString,ix+1)) * ;
		iif(tlLR,256^(tnSize-1-ix),256^ix)
Endfor
Return int(lnRetValue)

function WriteBytes
Lparameters tnHandle, tnPos, tnSize, tnNumber, tlLR
Local lcString, lnLowDword, lnHighDword,ix
lcString=''
If tlLR
	For ix=tnSize-1 to 0 step -1
		lcString=lcString+chr(tnNumber/256^ix%256)
	Endfor
Else
	For ix=0 to tnSize-1
		lcString=lcString+chr(tnNumber/256^ix%256)
	Endfor
Endif
=fseek(tnHandle, tnPos,0) && Go to pos
Return fwrite(tnHandle,lcString)
Cetin
Çetin Basöz

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