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Refering to a dynamic alias
Message
De
14/09/2004 07:22:48
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
 
À
14/09/2004 07:11:01
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00941839
Message ID:
00941846
Vues:
10
This message has been marked as a message which has helped to the initial question of the thread.
>Hi All
>
>If I create a file using a dynamically created alias how does one refer to the fields of the table in code? For instance, lets say I create a cursor and use a variable for the cursor name.
>
>
>cMyAlias = "MyFileXYZ"
>CREATE CURSOR ( cMylias ) ( Name C(30) )
>
>SELECT (cMyAlias)
>APPEND BLANK
>REPLACE &cMyAlias->Name with "Fred"  && This works ok
>
>
>Must one use macro substition with "->" notation to do this?
>
>Thanks

Name expression would do:
replace (cMyAlias+'.Name') with ...

Update: Gergory and Tore reminded you even don't need alias there:)
One step further:

insert into (m.cMyAlias) (Name) values ("Fred")

Would replace < bg >

SELECT (cMyAlias)
APPEND BLANK
REPLACE &cMyAlias->Name with "Fred" && This works ok

Cetin
Çetin Basöz

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