[ jankie88 @ 04.07.2004. 22:03 ] @
Jos jedno malo pitanje. Da li je moguce da se (pomocu VB coda) preusmeri ispis sa konzole na npr. textbox. Ne znam da li sam lepo ovo rekao. Ako ste razumeli please help. |
[ jankie88 @ 04.07.2004. 22:03 ] @
[ bokinet @ 08.07.2004. 22:28 ] @
ako imas u kodu nesto kao debug.print "nesto za konzolu" onda ekvivalent je
text1.text="nesto za textbox" isto treba reci da sve ; u debug.print treba zameniti sa & debug.print "ovo je vrednost iz textbox-a "; text1.text ekvivalent je text1.text="ovo je vrednost za text box " & text1.text [ mladenovicz @ 09.07.2004. 09:07 ] @
Ja koliko znam Debug.Print ne daje ispis u konzoli, ako pod konzolom podrazumevamo istu stvar.
[ mladenovicz @ 17.07.2004. 15:29 ] @
Code: 'Redirects output from console program to textbox. 'Requires two textboxes and one command button. 'Set MultiLine property of Text2 to true. ' 'Original bcx version of this program was made by ' dl <[email protected]> 'VB port was made by Jernej Simoncic <[email protected]> 'Visit Jernejs site at http://www2.arnes.si/~sopjsimo/ ' 'Note: don't run plain DOS programs with this example 'under Windows 95,98 and ME, as the program freezes when 'execution of program is finnished. Option Explicit Private Declare Function CreatePipe Lib "kernel32" _ (phReadPipe As Long, phWritePipe As Long, lpPipeAttributes As SECURITY_ATTRIBUTES, ByVal nSize As Long) As Long Private Declare Sub GetStartupInfo Lib "kernel32" Alias "GetStartupInfoA" (lpStartupInfo As STARTUPINFO) Private Declare Function CreateProcess Lib "kernel32" Alias "CreateProcessA" _ (ByVal lpApplicationName As String, ByVal lpCommandLine As String, _ lpProcessAttributes As Any, lpThreadAttributes As Any, _ ByVal bInheritHandles As Long, ByVal dwCreationFlags As Long, lpEnvironment As Any, _ ByVal lpCurrentDriectory As String, lpStartupInfo As STARTUPINFO, _ lpProcessInformation As PROCESS_INFORMATION) As Long Private Declare Function SetWindowText Lib "user32" Alias "SetWindowTextA" _ (ByVal hwnd As Long, ByVal lpString As String) As Long Private Declare Function ReadFile Lib "kernel32" _ (ByVal hFile As Long, lpBuffer As Any, ByVal nNumberOfBytesToRead As Long, _ lpNumberOfBytesRead As Long, lpOverlapped As Any) As Long Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" _ (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long Private Type SECURITY_ATTRIBUTES nLength As Long lpSecurityDescriptor As Long bInheritHandle As Long End Type Private Type PROCESS_INFORMATION hProcess As Long hThread As Long dwProcessId As Long dwThreadId 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 OVERLAPPED ternal As Long ternalHigh As Long offset As Long OffsetHigh As Long hEvent As Long End Type Private Const STARTF_USESHOWWINDOW = &H1 Private Const STARTF_USESTDHANDLES = &H100 Private Const SW_HIDE = 0 Private Const EM_SETSEL = &HB1 Private Const EM_REPLACESEL = &HC2 Private Sub Command1_Click() Command1.Enabled = False Redirect Text1.Text, Text2 Command1.Enabled = True End Sub Private Sub Form_Load() Text1.Text = "ping" End Sub Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer) If Command1.Enabled = False Then Cancel = True End Sub Sub Redirect(cmdLine As String, objTarget As Object) Dim i%, t$ Dim pa As SECURITY_ATTRIBUTES Dim pra As SECURITY_ATTRIBUTES Dim tra As SECURITY_ATTRIBUTES Dim pi As PROCESS_INFORMATION Dim sui As STARTUPINFO Dim hRead As Long Dim hWrite As Long Dim bRead As Long Dim lpBuffer(1024) As Byte pa.nLength = Len(pa) pa.lpSecurityDescriptor = 0 pa.bInheritHandle = True pra.nLength = Len(pra) tra.nLength = Len(tra) If CreatePipe(hRead, hWrite, pa, 0) <> 0 Then sui.cb = Len(sui) GetStartupInfo sui sui.hStdOutput = hWrite sui.hStdError = hWrite sui.dwFlags = STARTF_USESHOWWINDOW Or STARTF_USESTDHANDLES sui.wShowWindow = SW_HIDE If CreateProcess(vbNullString, cmdLine, pra, tra, True, 0, Null, vbNullString, sui, pi) <> 0 Then SetWindowText objTarget.hwnd, "" Do Erase lpBuffer() If ReadFile(hRead, lpBuffer(0), 1023, bRead, ByVal 0&) Then SendMessage objTarget.hwnd, EM_SETSEL, -1, 0 SendMessage objTarget.hwnd, EM_REPLACESEL, False, lpBuffer(0) DoEvents Else CloseHandle pi.hThread CloseHandle pi.hProcess Exit Do End If CloseHandle hWrite Loop CloseHandle hRead End If End If End Sub [ icobh @ 16.06.2006. 11:52 ] @
Ajd da ovu staru temu makar za trenutak vratim na top, a učinuću tako što ću da postavim jedno glupo pitanje, a možda i nije... Je li moguće kako da se sa konzole izčitava linija po linija, odnosno promjena po promjena. Kako sam uspio na trenutak da isprobam ovaj kod, vidio sam da ispisuje sve ali onda kada se konzola ugasi, a meni treba dok konzolni program radi, da izčitavam podatke iz njega.
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