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Do_while?
Message
De
14/06/2004 08:00:28
 
 
À
14/06/2004 06:34:18
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Divers
Thread ID:
00912788
Message ID:
00913384
Vues:
14

Thanks for your answer but if the INSERT sould do what you said, then in the following example the "SKIP" should make every second record leave out.

Create Cursor temp (int1 i, num1 n(4,0))
DO WHILE recno() < 10
Insert Into temp (int1, num1) Values (RECNO(),RecNo()*10)
SKIP
ENDDO

It is because when the recno() is evaluated first and the INSERT fills the first record and moves the record pointer to the next one, the SKIP should moves the record pointer to the following record so the actual record pointer is now on the the third record. Am I thinking right?


No.
INSERT fills the first record and moves the record pointer to the next one
- VFP evaluate the INSERT VALUES
- go to the RECCOUNT()+1 position
- add a record with the values.
- the record pointer is not move

the SKIP should moves the record pointer to the following record so the

actual record pointer is now on the the RECCOUNT()+1 record.

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