Where is <cancel> in Form 4.5 property window?

Hi world,

Sorry for reposting my question since I did not get any responses yet.

 We just got Oracle Forms 4.5 and did not find the  function key for cancel the chnage made on the property  window.   

 After we made some change and close the window  the change is saved. So my question is:  How to cancel the change I made on the property window?    

 Please email me if/when possible.     

 Thanks in advance for your help in pre-trigger. Received on Thu Jul 13 1995 - 00:00:00 CEST