Is it possible to detect if the image file is deleted in other app?

[nutnutwin]

# Background
Hi, new to this app and thank you for the work

# What I have and Done
- I have a file

> C:\Temp\abc.jpg

- Open the file in IrfanView

- Delete this file in File Explorer

- AltTab back to IrfanView and the image is still shown

# What I expect
- Detect the loss of file and close window/move to the next(preferred)
eg. VSCode

- popup a window to ask if user need to keep the image shown
eg. Notepad++

# Thank you for your time!

[Bhikkhu Pesala]

When a file is open in IrfanView it is a bitmap in RAM and can be saved elsewhere in different formats with or without image processing. Deleting the file on disk should have no effect; just like doing the same using any other program.

You can get the behaviour that you want by deleting the file from within IrfanView, without the trouble of Alt+Tab. See Settings, File-handling, Jump to the next file after deleting/moving.

There is also an option to warn before deleting files (if activated in Recycle Bin settings).

[nutnutwin]

When a file is open in IrfanView it is a bitmap in RAM and can be saved elsewhere in different formats with or without image processing. Deleting the file on disk should have no effect; just like doing the same using any other program.

Hi, thank you for your answer. Will try to work around somehow