Re: Pass object to another form?

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From: Thorsten Dörfler (t.doerfler_nospam_at_bdsw.de)
Date: 05/27/04 

Date: Thu, 27 May 2004 14:22:40 +0200

"Grahammer" <dont.spam@me.here> schrieb:

> I'm trying to pass an object (or just the values that it contains) to a
> function on another form. When I do this I get an "Object doesn't support
> this property or method" error during runtime. Passing by value or by
> reference makes no difference.

Objects in VB are always passed by reference.

> What I am trying to do is pass an object to a settings form, change some
> settings and either have the object reflect the new changes, or return a new
> object that I can apply agains the original object.
>
> Sample code is below and contains ALL the code in my test app. My real app
> has much more complicated objects.
>
> Form contains a single CommandButton named Command1.
>
> '*** FORM1 ***
> Dim test As Class1
>
> Private Sub Command1_Click()
> Load Form2
> Form2.DoStuff (test) '<<< ERROR HERE

Assuming you are using VB-classic, there is no need for parenthesis.
Set a "Call" before it or remove the parenthesis and it works.

Otherwise the arguments are passed by value, what doesn't work with
objects.

Thorsten Dörfler 

-- 
http://www.vb-hellfire.de/

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