It's really a three response question:

- Yes: Save changes and exit
- No: Don't save changes and exit
- Cancel: Don't exit. Return me to editing, with changes visible but not saved.

But a standard Yes/No/Cancel box doesn't describe those options. A TaskDialog is better, where the dialog options become:

- Save changes and exit
- Don't save changes and exit
- Don't exit. Return to editing


>Hi everybody,
>
>I need to implement the following functionality:
>
>Cancel button (and clicking on the Close x button at the top of the form will prompt in case of unsaved changes and let the user to save them or really close/cancel – note, this behavior is non-standard to other application forms where Cancel just cancels without any prompts).
>
>So, this is the question I added (see attached), but I am not sure I like it. I am wondering how should I phrase this prompt question - can you please suggest?
>
>Thanks in advance.