How to implement open executable file many a time, but there is one application start up?
Hi, friend, Friday happy!
In general. We clicked one simple Qt Gui executable file in window, we can start up the application.
And, if we clicked the same executable file again, we can start up another application. Now , there are
two applications. But, i don't want it.
About this case,Is it the Singleton mode?
What should i do about my question in Qt Gui Application ?
Thanks and gratitudes
This post is deleted!
Very Good! You are greate. I get it.
I download the github zip file. and There are three examples. and I try the
trivaldemo. It is my want. Thank u . Best wish for you.