The little object that wasn't there

[Thierry Douez]

Hi Cal,

Check :  there is , there is not     in the Dictionary

Thierry


2013/4/5 Cal Horner <calhorner at xtra.co.nz>

>
> How do I, programatically, check to see if the button exists, before I do
> the standard thing?
>
> And how do I check for an existing button - programatically - before I
> delete a button that isn't there?
>
> Surely there must be a command that handles that.
>
> Cal
>