Whit this mutex is it possible when an instance is running in
background and you try to open a new instance. you cancel it and show
the first?
Greetz
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Hi all,
I have a programm. In this program i've made the restriction that only
one instance can run at the time. (done with mutex).
Now i'd like it to open the running (make visible) instance when
someone want's to open it a second time.
Does anybody know how to do this? I hope you all understand
It is a wxWindow app. It is a kind of datamanager. it is possible to
minimize it to the systray.
hmm.. i've thought of an solution using memorymapping. see if it
works.. don't know if it is the 'best' or 'safest' way.. but ok.
Greetz.
ps. I'm always willing to learn! :D
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Well it doesnt work yet, but its gonna! ;)
i've tested it with a little app. There is my main app (called it
server) wich contains a thread. This thread listens to a mm (memory
mapping) when an other program sets a flag
(finished_producing_event.set() ) it just calls self.iconize(false)
I'm not su
Well i want a external app to maximize and minimize my app.
And later on i want the external one to send some data. Thought this
would be the most easy (and fast) way!
Greetz
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> Tim Goldenwrote:
>
> Rudi. I, at least, am reading this via the mailing list, not
> via Usenet nor via Google. This means that if you don't put
> any kind of context in what you post, I have to guess at what
> you're responding to. (All I see is the exact text you typed,
> nothing else).
>
> A
> Tim Goldenwrote:
> If you wanted to send over arbitrary data from another application,
> then this is certainly a way to do it. (Another way might be to use
a
> Windows pipe, for example). My point was only that if you are
signalling
> an event as a wake-up call plus an atom of extra information
