谁能给个C#调用CreateProcessAsUser这个API函数的例程？

[yhf365]

我想以System身份运行一个程序，不知道参数如何设，
谢谢！！

[蝈蝈俊]

看这几篇文章

http://www.cnblogs.com/liefeng123/archive/2006/10/19/533743.html

http://www.cnblogs.com/flying_bat/archive/2007/09/26/906435.html

http://groups.google.com/group/microsoft.public.dotnet.languages.csharp/msg/3e2a3345bdd184d6?hl=en&lr=&ie=UTF-8&oe=UTF-8&safe=off

http://www.dotnet247.com/247reference/msgs/32/160308.aspx

[蝈蝈俊]

using System; 
using System.Text; 
using System.Runtime.InteropServices; 
using System.Security.Principal; 
using System.Security.Permissions; 


[assembly:SecurityPermissionAttribute(SecurityAction.RequestMinimum, UnmanagedCode=true)] 
[SecurityPermission(SecurityAction.Demand,ControlPrincipal = true)] 
public class Class1 
{ 
 [DllImport("advapi32.dll", CharSet=CharSet.Auto, SetLastError=true)] 
 internal static extern bool CreateProcessWithLogonW(String lpszUsername, String lpszDomain, String lpszPassword, 
  int dwLogonFlags, string applicationName, StringBuilder commandLine, 
  int creationFlags, IntPtr environment, 
  string currentDirectory, 
  ref STARTUPINFO sui, 
  out PROCESS_INFORMATION  processInfo); 


 [DllImport("kernel32")] 
 static extern bool CloseHandle(IntPtr handle); 


 [StructLayout(LayoutKind.Sequential)] 
 internal struct STARTUPINFO { 
  internal int   cb; 
  [MarshalAs(UnmanagedType.LPTStr)] 
  internal string  lpReserved; 
  [MarshalAs(UnmanagedType.LPTStr)] 
  internal string  lpDesktop; 
  [MarshalAs(UnmanagedType.LPTStr)] 
  internal string  lpTitle; 
  internal int   dwX; 
  internal int   dwY; 
  internal int   dwXSize; 
  internal int   dwYSize; 
  internal int   dwXCountChars; 
  internal int   dwYCountChars; 
  internal int   dwFillAttribute; 
  internal int   dwFlags; 
  internal short    wShowWindow; 
  internal short    cbReserved2; 
  internal IntPtr  lpReserved2; 
  internal IntPtr  hStdInput; 
  internal IntPtr  hStdOutput; 
  internal IntPtr  hStdError; 
 } 


 [StructLayout(LayoutKind.Sequential)] 
 internal struct PROCESS_INFORMATION { 
  internal IntPtr hProcess; 
  internal IntPtr hThread; 
  internal int dwProcessId; 
  internal int dwThreadId; 
 } 


 //dwLogonFlags Specifies the logon option 
 const int LOGON_WITH_PROFILE = 1; 
 const int LOGON_NETCREDENTIALS_ONLY  =  2; 


 //dwCreationFlags - Specifies how the process is created 
 const int CREATE_SUSPENDED = 0x00000004; 
 const int CREATE_NEW_CONSOLE = 0x00000010; 
 const int CREATE_NEW_PROCESS_GROUP = 0x00000200; 
 const int CREATE_SEPARATE_WOW_VDM = 0x00000800; 
 const int CREATE_UNICODE_ENVIRONMENT  = 0x00000400; 
 const int CREATE_DEFAULT_ERROR_MODE   =  0x04000000; 


 //dwCreationFlags parameter controls the new process's priority class 
 const int NORMAL_PRIORITY_CLASS  =   0x00000020; 
 const int IDLE_PRIORITY_CLASS =   0x00000040; 
 const int HIGH_PRIORITY_CLASS =   0x00000080; 
 const int REALTIME_PRIORITY_CLASS   =         0x00000100; 
 const int BELOW_NORMAL_PRIORITY_CLASS =  0x00004000; 
 const int ABOVE_NORMAL_PRIORITY_CLASS =  0x00008000; 
//dwFlags 
// This is a bit field that determines whether certain STARTUPINFO 
// members are used when the process creates a window. 
// Any combination of the following values can be specified: 
 const int STARTF_USESHOWWINDOW =   0x0000000; 
 const int STARTF_USESIZE   =       0x00000002; 
 const int STARTF_USEPOSITION  =    0x00000004; 
 const int STARTF_USECOUNTCHARS  =   0x00000008; 
 const int STARTF_USEFILLATTRIBUTE = 0x00000010; 
 const int STARTF_FORCEONFEEDBACK =  0x00000040; 
 const int STARTF_FORCEOFFFEEDBACK = 0x00000080; 
 const int STARTF_USESTDHANDLES =   0x00000100; 
 const int STARTF_USEHOTKEY  =      0x00000200; 


 public static void Main(string[] args) 
 { 
  // Account to run as 
  string _logonName = "someone";    // some user 
  string _domain = "."; // local machine account 
  string _password = "secret"; 
  StringBuilder sb = new StringBuilder(); 
  // command to execute 
  sb.Append(@"devenv.exe"); 


  PROCESS_INFORMATION processInfo; 
  STARTUPINFO startInfo = new STARTUPINFO(); 
  startInfo.cb = Marshal.SizeOf(startInfo); 
  startInfo.lpTitle = "This is a Command console"; 
  startInfo.dwFlags = STARTF_USECOUNTCHARS; 
  startInfo.dwYCountChars  = 50; 
// create process similar as "runas" using the logon users profile 
  bool ret = CreateProcessWithLogonW(_logonName, _domain, _password, 
   LOGON_WITH_PROFILE, null, sb, 
   NORMAL_PRIORITY_CLASS | CREATE_UNICODE_ENVIRONMENT, 
   IntPtr.Zero, "c:\\", 
   ref startInfo, out processInfo); 
  Console.WriteLine("CreateProcessWithLogonW called"); 
  if(!ret) 
   // If failure ... 
   Console.WriteLine("Error: {0}", Marshal.GetLastWin32Error()); 
  else 
   Console.WriteLine("ProcessID: {0}", processInfo.dwProcessId); 
   } 



} 

[yhf365]

谢谢楼上的，可是我还是不知道如何以SYSTEM身份运行某个程序，SYSTEM的密码是什么？
那几个网址我只能打开第三个，没办法，教育网速度超慢，十个有九个都打不开.......