Bueno, buscando un poco más a fondo encontré un código que funciona perfectamente:
Se puede cerrar el tema.
Código (vb) [Seleccionar]
Option Explicit
Private Declare Function CreatePipe Lib "kernel32.dll" (ByRef phReadPipe As Long, ByRef phWritePipe As Long, ByRef lpPipeAttributes As SECURITY_ATTRIBUTES, ByVal nSize As Long) As Long
Private Declare Function CreateProcess Lib "kernel32.dll" Alias "CreateProcessA" (ByVal lpApplicationName As String, ByVal lpCommandLine As String, ByRef lpProcessAttributes As Long, ByRef lpThreadAttributes As Long, ByVal bInheritHandles As Long, ByVal dwCreationFlags As Long, ByRef lpEnvironment As Any, ByVal lpCurrentDriectory As String, ByRef lpStartupInfo As STARTUPINFO, ByRef lpProcessInformation As PROCESS_INFORMATION) As Long
Private Declare Function CloseHandle Lib "kernel32.dll" (ByVal hObject As Long) As Long
Private Declare Function ReadFile Lib "kernel32.dll" (ByVal hFile As Long, ByRef lpBuffer As Any, ByVal nNumberOfBytesToRead As Long, ByRef lpNumberOfBytesRead As Long, ByRef lpOverlapped As Long) As Long
Private Const STARTF_USESHOWWINDOW As Long = &H1
Private Const STARTF_USESTDHANDLES As Long = &H100
Private Const SW_HIDE As Long = 0
Private Type SECURITY_ATTRIBUTES
nLength As Long
lpSecurityDescriptor As Long
bInheritHandle As Long
End Type
Private Type STARTUPINFO
cb As Long
lpReserved As Long
lpDesktop As Long
lpTitle As Long
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 Byte
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
Public Sub ExecAndCapture(ByVal sCommandLine As String, cTextBox As TextBox, Optional ByVal sStartInFolder As String = vbNullString)
Const BUFSIZE As Long = 1024 * 10
Dim hPipeRead As Long
Dim hPipeWrite As Long
Dim sa As SECURITY_ATTRIBUTES
Dim si As STARTUPINFO
Dim pi As PROCESS_INFORMATION
Dim baOutput(BUFSIZE) As Byte
Dim sOutput As String
Dim lBytesRead As Long
With sa
.nLength = Len(sa)
.bInheritHandle = 1 ' get inheritable pipe handles
End With
If CreatePipe(hPipeRead, hPipeWrite, sa, 0) = 0 Then
Exit Sub
End If
With si
.cb = Len(si)
.dwFlags = STARTF_USESHOWWINDOW Or STARTF_USESTDHANDLES
.wShowWindow = SW_HIDE ' hide the window
.hStdOutput = hPipeWrite
.hStdError = hPipeWrite
End With
If CreateProcess(vbNullString, sCommandLine, ByVal 0&, ByVal 0&, 1, 0&, ByVal 0&, sStartInFolder, si, pi) Then
Call CloseHandle(hPipeWrite)
Call CloseHandle(pi.hThread)
hPipeWrite = 0
Do
DoEvents
If ReadFile(hPipeRead, baOutput(0), BUFSIZE, lBytesRead, ByVal 0&) = 0 Then
Exit Do
End If
sOutput = Left$(StrConv(baOutput(), vbUnicode), lBytesRead)
cTextBox.SelText = sOutput
Loop
Call CloseHandle(pi.hProcess)
End If
Call CloseHandle(hPipeRead)
Call CloseHandle(hPipeWrite)
End SubSe puede cerrar el tema.
