Author: MB Software Solutions, LLC
Posted: 2013-05-30 at 14:50:47
On 5/30/2013 10:03 AM, Kent Belan wrote:
> Hello,
>
> I am trying to build a form in a class. Everything is working ok, but now
> I want to return a value from the form.
>
> How do I get the return value passed back to the calling form ?
>
> Here is my code:
>
> oForm = createobject("testform")
> oForm.show(1)
> lcReturnMsg = oForm.cReturnMsg
>
> The problem is the 3rd line errors out with oForm not valid because the form
> has already released
>
> So what is the trick to return a value from a form in a class ?
Kent,
The others already mentioned the Unload way. I actually sometimes just
do a HIDE in the called form and then from the caller I do a release.
So for example:
do form frmSomething name loFrm
loFrm.Show()
if loFrm.lOK then
lcValue = loFrm.cPropertyThatHasValue
endif
loFrm.release()
Just another way. Allows me to handle/grab several values of the called
form too instead of dealing with parameter object approach.
hth,
--Mike
--
Mike Babcock, MCP
MB Software Solutions, LLC
President, Chief Software Architect
http://mbsoftwaresolutions.com
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