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M.var=bof() or eof() or m.var WHAT???
Message
From
13/07/2001 06:01:30
Len Speed
Qfsw
Lincoln, United Kingdom
 
 
To
12/07/2001 20:07:06
Craig Berntson
Quicken Loans
Salt Lake City, Utah, United States
General information
Forum:
Visual FoxPro
Category:
Other
Title:
Re: M.var=bof() or eof() or m.var WHAT???
Miscellaneous
Thread ID:
00530035
Message ID:
00530123
Views:
16
>It can be rewritten as
>
>
>IF BOF() OR EOF() OR THIS.TOPFILE
>   THIS.TOPFILE = .T.
>ELSE
>   THIS.TOPFILE = .F.
>ENDIF
>
That's too confusing - this is much clearer
IF BOF()
   THIS.TOPFILE = .T.
ELSE
   IF EOF()
       THIS.TOPFILE = .T.
   ELSE
       IF THIS.TOPFILE
           THIS.TOPFILE = .T.
       ELSE
           THIS.TOPFILE = .F.
       ENDIF
    ENDIF
ENDIF
Len Speed
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