Output parameters with VB .Net

[Dudi Nissan]

Hello,

I enjoy visiting your web site.
I am programming with VB .Net
My code is:
Public Sub Test(ByVal a As String, ByVal b As String, ByVal c As String)
a = "aaaa"
b = "tttt"
c = "qqqq"
End Sub

I have a question:
I created from this code class library (dll as com object). I would like to
get a, b, c values when I call this Test function.
How can this be done? (The syntax in C# is: out string a, out string b)

Thank you,
Dudi Nissan.

[Peter van der Goes]

Re: Output parameters with VB .Net


"Dudi Nissan" <DudiNissan@dis cussions.micros oft.com> wrote in message
news:BE086BA5-A4DC-4AD9-9BBC-7E1270595826@mi crosoft.com...[color=blue]
> Hello,
>
> I enjoy visiting your web site.
> I am programming with VB .Net
> My code is:
> Public Sub Test(ByVal a As String, ByVal b As String, ByVal c As String)
> a = "aaaa"
> b = "tttt"
> c = "qqqq"
> End Sub
>
> I have a question:
> I created from this code class library (dll as com object). I would like
> to
> get a, b, c values when I call this Test function.
> How can this be done? (The syntax in C# is: out string a, out string b)
>
> Thank you,
> Dudi Nissan.[/color]

Pass the arguments ByRef instead of ByVal. That way, you'll have access to
the changed values in the original arguments in the calling code.

--
Peter [MVP Visual Developer]
Jack of all trades, master of none.