OpenEuphoria

Re: Machile level exception

• Posted by gbonvehi Jan 22, 2009
• 1068 views

Hi Don,
I'm at work again and forgot to upload the source yesterday, I'll hope not to forget tonight.
Meanwhile, did you tried setting a returnValue() to the keydown handler?
You may find this interesting (quoted from Win32Lib documentation):

Setting returnValue at any stage causes processing to stop at the step that the value was set in, and return that value to Windows. Example:

          -- prevent Button1 from seeing any space bar keys 
          procedure Button1_KeyDown( integer self, integer event, sequence parms) 
              integer keycode 
              integer shift 
              keycode = parms[1] 
              shift = parms[2] 
              if keycode = VK_SPACE then 
                  -- set return value 
                  returnValue( w32True ) 
              end if 
          end procedure 
          setHandler( Button1, w32HKeyDown, routine_id("Button1_KeyDown")) 

By the way, the number for the keys are defined in w32Keys.e, VK_F5, VK_F6

Regards,
Guillermo