fb:porticula NoPaste
IsExeRunning (VB->FB)
Uploader: | Siedlerchr |
Datum/Zeit: | 30.01.2008 19:52:42 |
'Is Exe Running:
'Versuch einer Protierung nach FB von VB
'Original Code VB: http://www.vbarchiv.net/archiv/tipp_details.php?pid=572
' zunächst die benötigten API-Deklarationen
Declare Function CreateToolhelpSnapshot Lib _
"Kernel32" Alias "CreateToolhelp32Snapshot" ( _
ByVal lFlgas As Long, ByVal lProcessID As Long) _
As Long
Function ProcessFirst Lib "Kernel32" _
Alias "Process32First" (ByVal hSnapshot As Long, _
uProcess As PROCESSENTRY32) As Long
Function ProcessNext Lib "Kernel32" _
Alias "Process32Next" (ByVal hSnapshot As Long, _
uProcess As PROCESSENTRY32) As Long
Declare Sub CloseHandle Lib "Kernel32" ( _
ByVal hPass As Long)
Const TH32CS_SNAPPROCESS As Long = 2&
Const MAX_PATH As Long = 260
Type PROCESSENTRY32
dwSize As Long
cntUsage As Long
th32ProcessID As Long
th32DefaultHeapID As Long
th32ModuleID As Long
cntThreads As Long
th32ParentProcessID As Long
pcPriClassBase As Long
dwflags As Long
szexeFile As String * MAX_PATH
End Type
' Prüft, ob eine EXE-Datei bereits ausgeführt wird
Function IsEXERunning(ByVal sFilename As String) As Long
Dim lSnapshot As Long
Dim uProcess As PROCESSENTRY32
Dim nResult As Long
' "Snapshot" des aktuellen Prozess ermitteln
lSnapshot = CreateToolhelpSnapshot(TH32CS_SNAPPROCESS, 0&)
If lSnapshot <> 0 Then
uProcess.dwSize = Len(uProcess)
' Ersten Prozess ermitteln
nResult = ProcessFirst(lSnapshot, uProcess)
Do Until nResult = 0
' Prozessliste durchlaufen
If InStr(LCase$(uProcess.szexeFile), LCase$(sFilename)) > 0 Then
' Jepp - EXE gefunden
IsEXERunning = True
Exit Do
End If
' nächster Prozess
nResult = ProcessNext(lSnapshot, uProcess)
Loop
' Handle schliessen
CloseHandle lSnapshot
End If
End Function