Panel and usercontrol

[sebastion37]

Hi guys, i have a question and i don´t know if it´s possible to do.

i´m desenvoloping a project, i have a form how i call main menu, and inside i have 7 buttons when i press a button i load a usercontrol inside the panel.



I want if i m editing a client information( tabpage2),



And click on button in main menu, a message box appear and ask if i want to quit wihout saving, if yes performclick bitton cancel. someone can help me...

Sorry for my bad english i try :P