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Author
Topic: RunCommand (Read 4725 times)
Emerson
New Member
Posts: 37
RunCommand
«
on:
July 29, 2021, 12:24:29 am »
Hi!
I have a problem when executing a command with RunCommand.
When running the same, a black prompt screen appears and I would like to hide.
Can someone help me?
RunCommand('cmd.exe', ['/c', v_comando], v_resultado_da_exec_shell);
Logged
sstvmaster
Sr. Member
Posts: 299
Re: RunCommand
«
Reply #1 on:
July 29, 2021, 10:45:21 am »
You also can use TProcess, see:
https://wiki.freepascal.org/Executing_External_Programs
or you can set the TShowWindowOptions property:
-
https://www.freepascal.org/docs-html/fcl/process/runcommand.html
-
https://www.freepascal.org/docs-html/fcl/process/tshowwindowoptions.html
«
Last Edit: July 29, 2021, 10:50:09 am by sstvmaster
»
Logged
greetings Maik
Windows 10,
- Lazarus 2.2.6 (stable) + fpc 3.2.2 (stable)
- Lazarus 2.2.7 (fixes) + fpc 3.3.1 (main/trunk)
BobDog
Sr. Member
Posts: 394
Re: RunCommand
«
Reply #2 on:
July 29, 2021, 12:53:04 pm »
For windows to access the command shell you can do:
Code: Pascal
[Select]
[+]
[-]
program
shell
;
function
system
(
s
:
pchar
)
:
integer
;
cdecl
external
'msvcrt.dll'
name
'system'
;
function
wsystem
(
s
:
widestring
)
:
integer
;
cdecl
external
'msvcrt.dll'
name
'_wsystem'
;
procedure
speak
(
text
:
ansistring
)
;
var
x
:
ansistring
;
begin
x
:
=
'mshta vbscript:Execute("CreateObject(""SAPI.SpVoice"").Speak(""'
+
text
+
'"")(window.close)")'
;
system
(
pchar
(
x
)
)
;
end
;
begin
system
(
'help'
)
;
speak
(
'thank you, goodbye'
)
;
readln
;
end
.
and get all those old dos commands or powershell commands
wsystem is optional for widestrings.
Logged
sstvmaster
Sr. Member
Posts: 299
Re: RunCommand
«
Reply #3 on:
July 29, 2021, 02:44:49 pm »
@Emerson
Code: Pascal
[Select]
[+]
[-]
RunCommand
(
'cmd.exe'
,
[
'/c'
,
v_comando
]
,
v_resultado_da_exec_shell
,
[
]
,
swoHIDE
)
;
Logged
greetings Maik
Windows 10,
- Lazarus 2.2.6 (stable) + fpc 3.2.2 (stable)
- Lazarus 2.2.7 (fixes) + fpc 3.3.1 (main/trunk)
Emerson
New Member
Posts: 37
Re: RunCommand
«
Reply #4 on:
August 02, 2021, 02:04:51 pm »
Hi! The answer from the sstv master friend was successful. Thanks everyone for responding.
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