> Hi all.
>
> I'm trying to code a very basic Xml Excel Generator, and I'm workin with
> a collection. This is my code:
>
> ' Gambas class file
>
> Inherits Collection
>
> Public Function Add($ID As String) As Style
>
> Dim $style As New Style($ID)
>
> Super.Add($style, $ID)
>
> Return $style
>
> End
>
> Public Function _GetXml() As String
>
> Dim $style As Style
> Dim $text As String = "\t<s:Styles>\n"
>
> For Each $style In Me
> $text &= $style._GetXml() & "\n"
> Next
>
> $text &= "\t</s:Styles>"
> Return $text
>
> End
>
> Style is another class I have. My class inherits the Collection class
> and I override the Add function. All of this works fine, my question is
> about another Collection functionality:
>
> With a normal Collection we can do something like this:
>
> Dim $col As Collection
> $col.Add("My value", "key")
> Print *$col["key"]*
>
> I can access to my item whit his "key". How can I override this
> functionality in my class, because Gambas return me a Variant data type
> element and I want to return my own data type, my Style class.
>
> Thanks.
>
> P.S. Sorry my english, I trying to learn it but I'm still newbie
>
You have to override the _get() method. Something like that I presume:
Public sub _get(Id As String) As Style
Return Super[Id]
End
Regards,
--
Benoît Minisini
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