Gambas DOC: Returns the key of the last read or last enumerated element.
I'm having problem reading the key of a collection with collection.key. I
guess gambas is behaving as gambas says it will, however it would be nice to
be able to get the first key in a collection without having to iterate
through it (ie having the default action of collection.key to return the
first key).
Lets say I have a collection called myCollection which I've loaded with
database information keyed on the primary key of the table.
Mycollection(999)
If try and get the key of this by this syntax:
print Mycollection.key
then the key is null
If I do either
With Mycollection
print Mycollection.key
next
or
For each Mycollection
print Mycollection.key
next
then it prints the key (here 999)
So my question, short of iterating through a collection (even if only one
member) is there no way to get the key of the collection? Docs I guess say
not, is this fixable/changeable?
Richard
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
Gambas-user mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/gambas-user
