>I still don't understand. When a modal form is activated, g_WaitCode>0 is always true no matter the form's method code is running or not.
>
>Ben
>

Sorry, I put little attention

* on Timer Event
IF PROGRAM(-1)>m.g_WaitCode+1
            * a VFP line code is running
ELSE
           * Stand Alone event
ENDIF

>
>>>Hi Fabio,
>>>
>>>Frankly speaking, I don't understand. Can you explain why?
>>>
>>>Looking at your code, g_WaitCode is always larger than 0 no matter method code is running or not.
>>>
>>>Ben
>>>
>>
>>The public g_WaitCode shoud to be set to 0 when the application start.
>>

>>PUBLIC g_WaitCode
>>g_WaitCode = 0
>>

>>
>>it go to 1 before to call a Modal form and return to zero when the modal form go out.
>>If modal call another modal it become 2 and return 1 ....
>>
>>javascript:document.Form1.submit()
>>>
>>>>>Fabio,
>>>>>
>>>>>After adding the counter, how can I detect if the timer is firing between 2 lines of the method code of a modal form?
>>>>>
>>>>>Ben
>>>>>
>>>>

>>>>* on Timer Event
>>>>IF m.g_WaitCode>0
>>>>            * a VFP line code is running
>>>>ELSE
>>>>           * Stand Alone event
>>>>ENDIF
>>>>

>>>>>
>>>>>
>>>>>>>Fabio
>>>>>>>
>>>>>>>Thanks for your suggestion. However when an modal form is on top, the stack level is higher than 1.
>>>>>>>I want the time code runs no matter a modal form or a modaless form is on top, but not between code lines.
>>>>>>>Will it be possible to do it?
>>>>>>>
>>>>>>>Ben
>>>>>>>
>>>>>>
>>>>>>AFAIK with native VFP behaviour NO.
>>>>>>
>>>>>>You can workaround every middle code waiting with a public counter or _SCREEN.property
>>>>>>and remove the counter from the PROGRAM(-1)
>>>>>>
>>>>>>

>>>>>>g_WaitCode = m.g_WaitCode +1
>>>>>>READ EVENT
>>>>>>g_WaitCode = MAX(m.g_WaitCode -1,0)
>>>>>>
>>>>>>****************************************
>>>>>>g_WaitCode = m.g_WaitCode +1
>>>>>>* create a modal form
>>>>>>g_WaitCode = MAX(m.g_WaitCode -1,0)
>>>>>>
>>>>>>

>>>>>>
>>>>>>Check if the timer event fires between two lines on execution is not a good way.
>>>>>>My real suggestion is to change the way to get to do what you want to do.
>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>>>How can I know if some VFP code is still running when a timer event is fired?
>>>>>>>>>
>>>>>>>>>TIA
>>>>>>>>>Ben
>>>>>>>>
>>>>>>>>vfp uses a common stack,
>>>>>>>>then check stack level
>>>>>>>>
>>>>>>>>IF PROGRAM(-1)>1
>>>>>>>>....
>>>>>>>>
>>>>>>>>
>>>>>>>>If Timer event run at level 2 or more then the event is fired between 2 running lines.