[Gambas-user] hProcess is NULL

[Fabien Bodard]

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
>> >
>> > ------------------------------------------------------------------------------
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>>
>> ------------------------------------------------------------------------------
>> 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
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>> Gambas-user mailing list
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>> 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