Re: Allowing only a single instance of a program

On Feb 16, 2006, at 9:43 AM, Peter wrote:

> Unfortunately I can't get this to work.
>
> If I use (in OnInit):
>
> $instance = Wx::SingleInstanceChecker->new('programname');
>
> I get this error: Usage: Wx::SingleInstanceChecker::new(CLASS)
>
> I can't figure out what arguments it is expecting. If I look at the
> wxWindows docs it seems that all it requires is 2 string parameters:
>
> http://www.wxwidgets.org/manuals/2.6.1/ 
> wx_wxsingleinstancechecker.html#wxsingleinstancechecker
> Any ideas?
>
> Regards,
> Peter
Wx::SingleInstanceChecker is wrapped in Utils.xs.
The two-parameter "unchecked" ctor isn't wrapped, so use the default  
ctor and then call
Create with your lockfile name (and optional path for Unix).

Regards,
John Ralls


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