aus irgendeinem grund funktioniert das bei mir leider nicht, bin selber schon darauf gestoßen.
bin grad auf folgedes gestoßen:
Imports System.Runtime.InteropServices
Module impersonation
#Region "API Structures"
<StructLayout(LayoutKind.Sequential)> _
Public Structure PROCESS_INFORMATION
Dim hProcess As System.IntPtr
Dim hThread As System.IntPtr
Dim dwProcessId As Integer
Dim dwThreadId As Integer
End Structure
<StructLayout(LayoutKind.Sequential)> _
Public Structure STARTUPINFO
Dim cb As Integer
Dim lpReserved As System.IntPtr
Dim lpDesktop As System.IntPtr
Dim lpTitle As System.IntPtr
Dim dwX As Integer
Dim dwY As Integer
Dim dwXSize As Integer
Dim dwYSize As Integer
Dim dwXCountChars As Integer
Dim dwYCountChars As Integer
Dim dwFillAttribute As Integer
Dim dwFlags As Integer
Dim wShowWindow As Short
Dim cbReserved2 As Short
Dim lpReserved2 As System.IntPtr
Dim hStdInput As System.IntPtr
Dim hStdOutput As System.IntPtr
Dim hStdError As System.IntPtr
End Structure
#End Region
#Region "API Constants"
Private Const LOGON_NETCREDENTIALS_ONLY As Integer = &H2
Private Const NORMAL_PRIORITY_CLASS As Integer = &H20
Private Const CREATE_DEFAULT_ERROR_MODE As Integer = &H4000000
Private Const CREATE_NEW_CONSOLE As Integer = &H10
Private Const CREATE_NEW_PROCESS_GROUP As Integer = &H200
Private Const LOGON_WITH_PROFILE As Integer = &H1
#End Region
#Region "API Functions"
Private Declare Unicode Function CreateProcessWithLogon Lib "Advapi32" _
Alias "CreateProcessWithLogonW" _
(ByVal lpUsername As String, _
ByVal lpDomain As String, _
ByVal lpPassword As String, _
ByVal dwLogonFlags As Integer, _
ByVal lpApplicationName As String, _
ByVal lpCommandLine As String, _
ByVal dwCreationFlags As Integer, _
ByVal lpEnvironment As System.IntPtr, _
ByVal lpCurrentDirectory As System.IntPtr, _
ByRef lpStartupInfo As STARTUPINFO, _
ByRef lpProcessInfo As PROCESS_INFORMATION) As Integer
Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As _
System.IntPtr) As Integer
#End Region
Public Sub RunProgram(ByVal UserName As String, ByVal Password As String, _
ByVal Domain As String, ByVal Application As String, ByVal CommandLine As _
String, ByRef pid As Integer)
Dim siStartup As STARTUPINFO
Dim piProcess As PROCESS_INFORMATION
Dim intReturn As Integer
If CommandLine Is Nothing OrElse CommandLine = "" Then CommandLine = _
String.Empty
siStartup.cb = Marshal.SizeOf(siStartup)
siStartup.dwFlags = 0
intReturn = CreateProcessWithLogon(UserName, Domain, Password, _
LOGON_WITH_PROFILE, Application, CommandLine, _
CREATE_DEFAULT_ERROR_MODE, _
IntPtr.Zero, IntPtr.Zero, siStartup, _
piProcess)
pid = piProcess.dwProcessId
If intReturn = 0 Then
Throw New System.ComponentModel.Win32Exception( _
Marshal.GetLastWin32Error())
End If
CloseHandle(piProcess.hProcess)
CloseHandle(piProcess.hThread)
End Sub
End Module |