I am using Windows 10
I am trying to display cmd to my PyQt5 Application
I tried Running a Windows executable (calc.exe, etc) inside a PyQt Application But
It just opens the application outside the PyQt5 application
Can anyone help me?
Thank you
How to run an application in background ? type_keys and click_input requires active window. Instead of type_keys and click_input(), is there any way to run WPF application in a background ???
Is there a way to repaint the screen of a JavaFX application when a user returns to the machine and unlocks the computer.
Reason I ask this is that after a user launches the JavaFX application I developed and then locks the desktop and comes back after a few minutes, the JavaFX application screen is blackened out. If the application window is resized, the normal behavior is restored.
I think if the application screen is repainted on desktop unlock that might solve this problem. But the problem at hand is how to capture the desktop unlock event.
Any pointers?
P.S.- I experience this behavior in all javafx applications. Not sure if this is a bug with the current javafx release.
I am running one .NET binary using mono on my Linux platform PC and it is working fine on process startup.
But when i moved my running GUI window to another window and get back to that windows at that time , My GUI Application goes into the hang state because i can not press any button on My GUI window.
I have also used all the optimization option step by step while running .NET binary using mono but still causes the GUI hang issue.
I have debug my .NET binary with some debugging options and found that whenever GUI window application goes into stuck condition at that GDIplus library code is running. so, it seems that there is something is going wrong into the GDIplus library.
does any one have idea what is happening here or any one have faced this issue before?
Please let me know if anyone need any more information and give valuable feedback as sson as possible.
I call a Delphi DLL (multithread sockets dll) file using PB, When the PB application form closed, it's doesn't terminated really, and it's still Stay in the task manager!!! Why? How can I release
the multithread sockets DLL after powerbuilder application terminated?
Thanks in advance for your reply !
A dll written in Delphi that is loaded by a powerbuilder application, that does whatever network communications it might be doing would not still be around if the Powerbuilder application had truly terminated.
In windows it is impossible that anything might be keeping your process alive after Powerbuilder terminated it, unless that thing is a thread inside the delphi DLL that is created by the delphi DLL.
I would suggest you monitor the threads that exist in your application, using the delphi debugger. You can start your powerbuilder application from your delphi IDE, by opening your delphi project (that is used to build the DLL) and setting the Project Run Options so that the powerbuilder application that gets run that loads the DLL, is the "executable" in the RUn -> parameters dialog in the Delphi IDE.
Now run the whole thing in debug (green arrow button in the delphi IDE toolbars) and open the Threads panel, and watch the threads starting up in the delphi application. If there aren't any extra threads started by the delphi DLL (say the powerbuilder main thread is the only thread you can see), then the Delphi DLL can't possibly be keeping your application open.
As it is, the most likely thing that's happening is your program is freezing (crashing) because of some basic problem either in powerbuilder or the DLL. Again, solving the problem is probably going to require you to do some debugging, both with powerbuilder and delphi. more information would help people to help you.