Deleting files when application exists

[jhammer]

I create some temporary files during my application. When I try to delete the file it doesn't let me because it says the files are used. My application is the only one that can use them.
I want to catch some event that will occur just before the application ends, and put the delete there.

Is there any event that is raised just before the application exits?

[stepi]

Hello,
Define ProcessExit event handler for the AppDomain.CurrentDomain. If you have a win form application define the ApplicationApplicationExit event ,which occurs when the application is just about to shut down.

[hansipet]

before you delete a file you have to close it!
Regards
Hansjörg

[torrud]

You could use the TempFileCollection-class. This class ensures that all temporary files inside of it will be deleted if the instance will be destroyed. I think this is what you want. But be careful, if you lost the reference to this collection inside of your application the files will be deleted likewise.