Hi gurus,
I am very confused about Dialog and View.

I wrote a sample code like bellow.
--------------------------------------------------------
{value
        let dlg:Dialog = {Dialog}
        let box:VBox = {VBox "hello."}
        {dlg.add box}
        
        {if (dlg isa View) == true then
                {dlg.get-position}
        }
}

----------------------------------------------------------

I've read online help(Curl 3.0.4) about the operator 'isa'.
it says 'isa' returns true when its left operand is a instance
of the same type or subtype of the right operand.

If so, why this code cannot run. get-position is the View's
method, as you know.

Please tell me what I misunderstand.

Regards.

-- 
-----
前川 享仁/Maekawa Takanobu
e-mail:[EMAIL PROTECTED]
CANSOFT,INC.Tel:044(969)9747 Fax:044(969)9748
http://www.cansoft.co.jp/

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