To change how the debugger handles a signal: 
         
         
         
            - 
               In the Signals view, select a signal (e.g. SIGINT) in the
                  Name column. 
               
            
- 
               Right-click the signal's name, and then choose Signal
                     Properties… from the menu. 
               
               
               
                    
 
- 
               In the signal's Properties dialog, check Pass this signal to the
                     program to pass the selected signal to the program. Uncheck it
                  to block this signal. 
               
               
               Check Suspend the program when this signal happens to
                  suspend the program when it receives this signal. Uncheck it to let the
                  program handle the signal as it normally would.