createprocessasuser(c#中createprocessasuser怎么使用)

在C#中使用CreateProcessAsUser函數可以創建一個新的進程,并以指定用戶的身份運行該進程。下面是一個示例代碼:

using System;using System.Diagnostics;using System.Runtime.InteropServices;class Program{static void Main(string[] args){IntPtr userToken = IntPtr.Zero;IntPtr primaryToken = IntPtr.Zero;try{// 獲取當前用戶的訪問令牌bool success = LogonUser("<用戶名>", "<域>", "<密碼>", 2, 0, ref userToken);if (!success){throw new System.componentmodel.Win32Exception();}// 創建一個與用戶訪問令牌相關聯的主訪問令牌success = DuplicateToken(userToken, 2, ref primaryToken);if (!success){throw new System.ComponentModel.Win32Exception();}// 設置啟動信息STARTUPINFO startupInfo = new STARTUPINFO();startupInfo.cb = Marshal.SizeOf(startupInfo);// 啟動新進程的信息PROCESS_INFORMATION processInfo = new PROCESS_INFORMATION();// 創建新進程success = CreateProcessAsUser(primaryToken, "<要運行的程序路徑>", null, IntPtr.Zero, IntPtr.Zero, false,0, IntPtr.Zero, null, ref startupInfo, out processInfo);if (!success){throw new System.ComponentModel.Win32Exception();}console.writeline("新進程已啟動,進程ID為: " + processInfo.dwProcessId);}finally{// 關閉句柄if (userToken != IntPtr.Zero){CloseHandle(userToken);}if (primaryToken != IntPtr.Zero){CloseHandle(primaryToken);}}}// 導入Windows API[DllImport("advapi32.dll", SetLastError = true, CharSet = CharSet.Unicode)]public static extern bool LogonUser(String lpszUsername, String lpszDomain, String lpszPassword,int dwLogonType, int dwLogonProvider, ref IntPtr phToken);[DllImport("advapi32.dll", SetLastError = true)]public static extern bool DuplicateToken(IntPtr ExistingTokenHandle, int SECURITY_IMPERSONATION_LEVEL,ref IntPtr DuplicateTokenHandle);[DllImport("kernel32.dll", SetLastError = true)]public static extern bool CloseHandle(IntPtr handle);[DllImport("advapi32.dll", SetLastError = true, CharSet = CharSet.Auto)]public static extern bool CreateProcessAsUser(IntPtr hToken, string lpApplicationName, string lpCommandLine,IntPtr lpProcessAttributes, IntPtr lpThreadAttributes, bool bInheritHandles, uint dwCreationFlags,IntPtr lpEnvironment, string lpCurrentDirectory, ref STARTUPINFO lpStartupInfo,out PROCESS_INFORMATION lpProcessInformation);[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]public struct STARTUPINFO{public int cb;public String lpReserved;public String lpDesktop;public String lpTitle;public uint dwX;public uint dwY;public uint dwXSize;public uint dwYSize;public uint dwXCountChars;public uint dwYCountChars;public uint dwFillAttribute;public uint dwFlags;public short wShowWindow;public short cbReserved2;public IntPtr lpReserved2;public IntPtr hStdInput;public IntPtr hStdOutput;public IntPtr hStdError;}[StructLayout(LayoutKind.Sequential)]public struct PROCESS_INFORMATION{public IntPtr hProcess;public IntPtr hThread;public uint dwProcessId;public uint dwThreadId;}}

注意替換代碼中的<用戶名>、<域>、<密碼>和<要運行的程序路徑>為實際的值。