[jawsscripts] Re: Represent null in a comparison
- From: Jackie McBride <abletec@xxxxxxxxx>
- To: jawsscripts@xxxxxxxxxxxxx
- Date: Thu, 8 Nov 2012 07:03:13 -0700
Depends on what you're testing for, of course, but usually it's just ""
On 11/8/12, Andy B. <sonfire11@xxxxxxxxx> wrote:
> In most languages, you can test for a null, nothing in VB, or empty object
> by doing this:
>
>
> C#: if (!vs_addon) {do something if it doesn't exist}
>
> VB: if vs_addon is nothing then do something if it doesn't exist end if
>
>
>
> How would you do this in a jaws script?
>
>
>
>
>
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Blame the computer--why not? It can't defend itself & occasionally
might even be the culprit
Jackie McBride
Ask Me Computer Questions at: www.pcinquirer.com
Jaws Scripting training materials: www.screenreaderscripting.com
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