Multiple Instance of PB Application

Resolved Multiple Instance of PB Application

How-to

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Redentor Cruz
PowerBuilder
Friday, 20 March 2020 13:05 PM UTC

Hi,

Is there a specific PB coding to allow users to launch our PB application (example "pb_app.exe") multiple times? Like 2 notepad.exe.

Thanks

Accepted Answer

Michael Kramer Accepted Answer Pending Moderation

Friday, 20 March 2020 13:22 PM UTC
PowerBuilder
# Permalink

On the contrary, it would require special coding to avoid user running multiple instances of same app in parallel.

HTH /Michael

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Redentor Cruz
Friday, 20 March 2020 13:53 PM UTC

Thank you very much, Michael!

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Responses (2)

Roland Smith Accepted Answer Pending Moderation

Friday, 20 March 2020 13:23 PM UTC
PowerBuilder
# 1

To limit copies use a Mutex:

https://www.topwizprogramming.com/freecode_mutex.html

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