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Article View: borland.public.delphi.winforms.controls.using
Article #475

Re: Assembly

#475
From: Marc Rohloff TeamB
Date: Wed, 13 Oct 2004 00:27
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On Tue, 12 Oct 2004 11:29:29 +0300, Stefanidis Dimitris wrote:

> Problem 1)
> Exception ::Object reference not set to an instance of an object

Step through the code and check all your variables for null values.
You may need to introduce some intermediate variables.

> Problem 2)
>   With TWinForm2.Create do <<--- This is very big problem (can't use self)
> Beacause let's say
> i have an Twinform3 = class(TWinForm2)
> This mins by calling TWinForm3.Foo_Ex i'm allways getting TwinForm2 insteed 
> of TWinForm3
> Or i have to override this class function and re emplement on every child 
> class.
> 
> Is this nay other way to do all this functionality ????

Generally yes. I will try and remember to take a look and see if there
is an alternative.

-- 
Marc Rohloff [TeamB]
marc rohloff at myrealbox dot com
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Subject: Re: Assembly
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Date: Tue, 12 Oct 2004 20:27:07 -0400
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