On Mon, 12 Apr 2010, Pritpal Bedi wrote:
Hi,
> > hb_processRun( <cCommand>, [ <cStdIn> ], [ @<cStdOut> ], [ @<cStdErr>
> > ], ;
> > [ <lDetach> ] ) -> <nResult>
> > <lDetach> must not be .T. if you do not want to execute process in
> > background (as daemon).
> > This command is implemented for all platforms.
> If <lDetach> == .F. then the process will run under hbIDE's process space,
> right?
> If yes, then when the control will return to hbIDE ? Immediately after
> initiating the process
> or after initiated process will terminate?
Look at parameters. They give you the answer.
To set <cStdOut>, <cStdErr> and <nResult> is necessary to wait inside
hb_processRun() until executed command terminates.
If you want to still execute your foreground process then use:
hb_processOpen( <cCommand>, ;
[ @<hStdIn> ], [ @<hStdOut> ], [ @<hStdErr> ], ;
[ <lDetach> ], [ @<nPID> ] ) -> <hProcess> | F_ERROR
and then:
hb_processValue( <hProcess> [, <lWait=.T.> ] ) -> <nResult>
or:
hb_processClose( <hProcess> [, <lGentle=.T.> ] ) -> <lTerminated>
<hStdIn>, <hStdOut> and <hStdErr are file handles from which you can
read and write using FREAD()/FWRITE().
<nResult> is value returned by executed process (errorLevel()),
<lWait> is .T. by default,
<lGentle> is .T. by default, when it's .F. the process is killed
unconditionally.
best regards,
Przemek
_______________________________________________
Harbour mailing list (attachment size limit: 40KB)
Harbour@harbour-project.org
http://lists.harbour-project.org/mailman/listinfo/harbour
