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Setting structure to null
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Adam Mielcarski
Dec 12, 2000, 9:55:38 AM12/12/00
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Does anybody know how o set all variables in structure to null with one
command?
command?
Regards
Adam
Uwe Sauerbrey
Dec 12, 2000, 10:10:43 AM12/12/00
to
Not really sure, but what about
structure myst_1, myst_2
... assigning values to myst_1...
// to clear the values in myst_1
myst_1 = myst_2
That way works with arrays, I never tried it with structures.
HTH
Uwe
"Adam Mielcarski" <amie...@polbox.com> schrieb im Newsbeitrag
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Roy Kiesler [TeamSybase]
Dec 12, 2000, 10:50:27 AM12/12/00
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You can use the ZeroMemory Win32 API, but that requires you to know the size
of the structure in bytes. For simple structures, this is an easy task. For
more complex structures, it can be tricky.
of the structure in bytes. For simple structures, this is an easy task. For
more complex structures, it can be tricky.
--
<iwantmysizeoffunctioninpb8 />
Roy Kiesler [TeamSybase]
mySybase - http://my.sybase.com
"Adam Mielcarski" <amie...@polbox.com> wrote in message
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David Engh
Dec 12, 2000, 2:00:23 PM12/12/00
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Do the structure members need to be NULL or uninitialised? If the
latter, try this:
latter, try this:
struct_name lstruct
... <other code but NO assignments to lstruct or its members>
mystruct = lstruct
hth,
DaveE
Jarek Mosiejewski
Dec 13, 2000, 6:50:10 AM12/13/00
to
Try this
PowerObject lpo_null
SetNull (lpo_null)
lstr_mystr = lpo_null
Regards
Jarek
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