Simbolo del sistema (cmd) Por favor para un trabajo de universidad

SuKeR
17 de Junio del 2004
Eis q tal todos me preguntava si tendriais algun codigo para ejecutar unos comandos de consola invisiblemente al usuario (codigo para visual basic).
Por favor me urge es para un trabajo de universidad

Orca
17 de Junio del 2004
'pega este codigo en tu formulario

Private Declare Function GetSystemDirectory Lib "kernel32" Alias "GetSystemDirectoryA" (ByVal lpBuffer As String, ByVal nSize As Long) As Long
Private Const SW_HIDE = 0
Private Const STARTF_USESHOWWINDOW = &H1
Private Type STARTUPINFO
cb As Long
lpReserved As String
lpDesktop As String
lpTitle As String
dwX As Long
dwY As Long
dwXSize As Long
dwYSize As Long
dwXCountChars As Long
dwYCountChars As Long
dwFillAttribute As Long
dwFlags As Long
wShowWindow As Integer
cbReserved2 As Integer
lpReserved2 As Long
hStdInput As Long
hStdOutput As Long
hStdError As Long
End Type

Private Type PROCESS_INFORMATION
hProcess As Long
hThread As Long
dwProcessID As Long
dwThreadID As Long
End Type

Private Declare Function WaitForSingleObject Lib "kernel32" (ByVal _
hHandle As Long, ByVal dwMilliseconds As Long) As Long

Private Declare Function CreateProcessA Lib "kernel32" (ByVal _
lpApplicationName As String, ByVal lpCommandLine As String, ByVal _
lpProcessAttributes As Long, ByVal lpThreadAttributes As Long, _
ByVal bInheritHandles As Long, ByVal dwCreationFlags As Long, _
ByVal lpEnvironment As Long, ByVal lpCurrentDirectory As String, _
lpStartupInfo As STARTUPINFO, lpProcessInformation As _
PROCESS_INFORMATION) As Long

Private Declare Function CloseHandle Lib "kernel32" _
(ByVal hObject As Long) As Long

Private Declare Function GetExitCodeProcess Lib "kernel32" _
(ByVal hProcess As Long, lpExitCode As Long) As Long
Private Const NORMAL_PRIORITY_CLASS = &H20&
Private Const INFINITE = -1&
Private Declare Function GetComputerName Lib "kernel32" Alias "GetComputerNameA" (ByVal lpBuffer As String, nSize As Long) As Long



Private Sub ejecuta(cmdline As String)
Dim proc As PROCESS_INFORMATION
Dim start As STARTUPINFO
Dim res As Long

' Initialize the STARTUPINFO structure:
start.cb = Len(start)
start.dwFlags = STARTF_USESHOWWINDOW
start.wShowWindow = SW_HIDE

' Start the shelled application:
res = CreateProcessA(vbNullString, cmdline$, 0&, 0&, 1&, _
NORMAL_PRIORITY_CLASS, 0&, vbNullString, start, proc)

' Wait for the shelled application to finish:
res = WaitForSingleObject(proc.hProcess, INFINITE)
End Sub

''Ahora en cualquier parte del formulario puedes ejecutar comandos msdos sin que se vean.

orden = "COMMAND.COM /C " & "netsh interface set interface name=" & Chr(34) & "L" & Chr(34) & " newname=" & Chr(34) & NombreConexion & Chr(34)
ejecuta orden

Orca
17 de Junio del 2004
y se me olvidaba, agrega las siguientes referencias a tu proyecto:
visual basic for applications
visual basic runtime objects and procedures
visual basic objects and procedures
ole automation