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Re: InvalWindowRgn problem

I wrote:

> The scenario:
>
> Clicking a control updates a text on a window then shows
> a standard alert (CreateStandardAlert & RunStandardAlert).
>
> InvalWindowRgn is used to update the text on a window.
> The problem is that sometimes InvalWindowRgn seems to
> invalidate the standard alert dialog instead of the parent
> window.
>

I used filter proc to update windows underneth the std dialog
in response to updateEvt. After I removed the part from filter proc,
the problem dissapeared. It is puzzling how it affects the
prior call to InvalWindowRgn.
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References: 
 >InvalWindowRgn problem (From: "Takehiko Abe" <email@hidden>)



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