check if item or subitem changed when closing

[pedro007]

hey,

I load my listview from a excel file and I want to check whether an item or subitem is edited or new added then the save file dialog muss be opened when i leave, otherwise no change without the dialog, quit the program.

somebody a idee how can i make that or a technik in .Net to check that?!

thanks
pedro

[Bassem]

Hi,

Does the change occur by your program? I think so. So, you can declare a global flag (bool) set it when a user makes add, edit, .. .

But if the change occurs out of your monitored area. I think you can declare a DateTime to the date modified the file, at the end you can check it again to see if it changed.

That's according to what I understood from your post.

Thanks,
Bassem

[pedro007]

thanks bassem,

its a good idee with the global flag bool.
it works thank you