[Gambas-user] hProcess is NULL

[Fabien Bodard]

Exec ["ls", "-a"] to sLig

Print sLig


To do what you want .... it's enought

2010/12/27 Fabien Bodard <gambas.fr at ...626...>:
> 2010/12/27 Demosthenes Koptsis <demosthenesk at ...626...>:
>> Well i found a way
>>
>>
>> hProcess1 = SHELL sCommand FOR INPUT AS "AntiVirRun"
>> WHILE (hProcess1.Running)
>>  WAIT 10
>> WEND
>>
>
> ?????? what is that ?
>
>
>
>> yes there is a reason because i want to stop execution of next lines but
>> i cant explain it right now.
>>
>> So with this code i can process _Read event of process and stop
>> execution of code.
>>
>> Anyway thank you all for the help.
>>
>>
>> On Mon, 2010-12-27 at 10:36 +0100, Ron wrote:
>>> Not clear why you want to wait exactly, but another way is not to wait
>>> but to continue when process is finished.
>>>
>>> AntiVirRun_Kill() is called when process is finished.
>>> So you can do other things in meantime (like parsing _Read) and call
>>> the code to run from _Kill to continue.
>>>
>>> See here for some code:
>>> http://www.domotiga.nl/browser/trunk/DomotiGa/Ping.module
>>>
>>> Regards,
>>> Ron_2nd.
>>> On Mon, Dec 27, 2010 at 10:21 AM, Ian Haywood <ihaywood at ...1979...> wrote:
>>> > On Mon, Dec 27, 2010 at 8:11 PM, Demosthenes Koptsis
>>> > <demosthenesk at ...626...> wrote:
>>> >> On Mon, 2010-12-27 at 10:20 +1100, Ian Haywood wrote:
>>> >>> On Mon, Dec 27, 2010 at 4:46 AM, Demosthenes Koptsis
>>> >>> <demosthenesk at ...626...> wrote:
>>> >>> > Hello and merry Christmas,
>>> >>> >
>>> >>> > i have these lines of code
>>> >>> >
>>> >>> > -----------
>>> >>> >  sCommand = "/opt/avast4workstation-1.3.0/bin/avast -r " &
>>> >>> > txtVirusTempFolder.Text & "/avast-report.txt" & " -ac -t A " &
>>> >>> > txtVirusTempFolder.Text
>>> >>> >
>>> >>> >  PRINT sCommand
>>> >>> >
>>> >>> >  hProcess1 = SHELL sCommand WAIT FOR INPUT OUTPUT AS "AntiVirRun"
>>> >>> > -----------
>>> >>> >
>>> >>> > After that line the hProcess1 is NULL and i get NULL object in
>>> >>> >
>>> >>> > PUBLIC SUB AntiVirRun_Read()
>>> >>> Drop the "WAIT" keyword.
>>> >>
>>> >> Actually i want the WAIT word.
>>> >>
>>> >> I want to WAIT until the command is finished but in meanwhile i want to
>>> >> be capable to read the stdout.
>>> > Use Shell...To as I described.
>>> > Or read output and then when you are finished reading use hProcess.Wait()
>>> >
>>> > But you can't wait and read at the same time.
>>> >
>>> > Ian
>>> >
>>> > ------------------------------------------------------------------------------
>>> > Learn how Oracle Real Application Clusters (RAC) One Node allows customers
>>> > to consolidate database storage, standardize their database environment, and,
>>> > should the need arise, upgrade to a full multi-node Oracle RAC database
>>> > without downtime or disruption
>>> > http://p.sf.net/sfu/oracle-sfdevnl
>>> > _______________________________________________
>>> > Gambas-user mailing list
>>> > Gambas-user at lists.sourceforge.net
>>> > https://lists.sourceforge.net/lists/listinfo/gambas-user
>>> >
>>>
>>> ------------------------------------------------------------------------------
>>> Learn how Oracle Real Application Clusters (RAC) One Node allows customers
>>> to consolidate database storage, standardize their database environment, and,
>>> should the need arise, upgrade to a full multi-node Oracle RAC database
>>> without downtime or disruption
>>> http://p.sf.net/sfu/oracle-sfdevnl
>>> _______________________________________________
>>> Gambas-user mailing list
>>> Gambas-user at lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/gambas-user
>>
>> --
>> Regards,
>> Demosthenes Koptsis.
>>
>>
>> ------------------------------------------------------------------------------
>> Learn how Oracle Real Application Clusters (RAC) One Node allows customers
>> to consolidate database storage, standardize their database environment, and,
>> should the need arise, upgrade to a full multi-node Oracle RAC database
>> without downtime or disruption
>> http://p.sf.net/sfu/oracle-sfdevnl
>> _______________________________________________
>> Gambas-user mailing list
>> Gambas-user at lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/gambas-user
>>
>
>
>
> --
> Fabien Bodard
>



-- 
Fabien Bodard