在c#创建的开机自启动服务里，调用外部可执行文件有以下问题：
1、带窗口的交互式的exe文件调用后，实际并没有被执行；
2、服务是随windows启动的，服务启动后可能windows桌面还没出来，会报错误，导致程序无法执行；
3、安装服务需管理员权限
等问题。
对上面的一些问题进行处理：
1、调用带窗口的交互式的exe文件，主要是Interop.cs文件，
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Security.Principal;
using System.Text;
using System.Threading.Tasks; namespace ConsoleWithWindowsService
{
class Interop
{
public static void CreateProcess(string app, string path)
{
bool result;
IntPtr hToken = WindowsIdentity.GetCurrent().Token;
IntPtr hDupedToken = IntPtr.Zero; PROCESS_INFORMATION pi = new PROCESS_INFORMATION();
SECURITY_ATTRIBUTES sa = new SECURITY_ATTRIBUTES();
sa.Length = Marshal.SizeOf(sa); STARTUPINFO si = new STARTUPINFO();
si.cb = Marshal.SizeOf(si); int dwSessionID = WTSGetActiveConsoleSessionId();
result = WTSQueryUserToken(dwSessionID, out hToken); if (!result)
{
ShowMessageBox("WTSQueryUserToken failed", "AlertService Message");
} result = DuplicateTokenEx(
hToken,
GENERIC_ALL_ACCESS,
ref sa,
(int)SECURITY_IMPERSONATION_LEVEL.SecurityIdentification,
(int)TOKEN_TYPE.TokenPrimary,
ref hDupedToken
); if (!result)
{
ShowMessageBox("DuplicateTokenEx failed", "AlertService Message");
} IntPtr lpEnvironment = IntPtr.Zero;
result = CreateEnvironmentBlock(out lpEnvironment, hDupedToken, false); if (!result)
{
ShowMessageBox("CreateEnvironmentBlock failed", "AlertService Message");
} result = CreateProcessAsUser(
hDupedToken,
app,
String.Empty,
ref sa, ref sa,
false, , IntPtr.Zero,
null, ref si, ref pi); if (!result)
{
int error = Marshal.GetLastWin32Error();
string message = String.Format("CreateProcessAsUser Error: {0}", error);
ShowMessageBox(message, "AlertService Message");
} if (pi.hProcess != IntPtr.Zero)
CloseHandle(pi.hProcess);
if (pi.hThread != IntPtr.Zero)
CloseHandle(pi.hThread);
if (hDupedToken != IntPtr.Zero)
CloseHandle(hDupedToken);
} [StructLayout(LayoutKind.Sequential)]
public struct STARTUPINFO
{
public Int32 cb;
public string lpReserved;
public string lpDesktop;
public string lpTitle;
public Int32 dwX;
public Int32 dwY;
public Int32 dwXSize;
public Int32 dwXCountChars;
public Int32 dwYCountChars;
public Int32 dwFillAttribute;
public Int32 dwFlags;
public Int16 wShowWindow;
public Int16 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 Int32 dwProcessID;
public Int32 dwThreadID;
} [StructLayout(LayoutKind.Sequential)]
public struct SECURITY_ATTRIBUTES
{
public Int32 Length;
public IntPtr lpSecurityDescriptor;
public bool bInheritHandle;
} public enum SECURITY_IMPERSONATION_LEVEL
{
SecurityAnonymous,
SecurityIdentification,
SecurityImpersonation,
SecurityDelegation
} public enum TOKEN_TYPE
{
TokenPrimary = ,
TokenImpersonation
} public const int GENERIC_ALL_ACCESS = 0x10000000; [DllImport("kernel32.dll", SetLastError = true,
CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
public static extern bool CloseHandle(IntPtr handle); [DllImport("advapi32.dll", SetLastError = true,
CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)]
public static extern bool CreateProcessAsUser(
IntPtr hToken,
string lpApplicationName,
string lpCommandLine,
ref SECURITY_ATTRIBUTES lpProcessAttributes,
ref SECURITY_ATTRIBUTES lpThreadAttributes,
bool bInheritHandle,
Int32 dwCreationFlags,
IntPtr lpEnvrionment,
string lpCurrentDirectory,
ref STARTUPINFO lpStartupInfo,
ref PROCESS_INFORMATION lpProcessInformation); [DllImport("advapi32.dll", SetLastError = true)]
public static extern bool DuplicateTokenEx(
IntPtr hExistingToken,
Int32 dwDesiredAccess,
ref SECURITY_ATTRIBUTES lpThreadAttributes,
Int32 ImpersonationLevel,
Int32 dwTokenType,
ref IntPtr phNewToken); [DllImport("wtsapi32.dll", SetLastError = true)]
public static extern bool WTSQueryUserToken(
Int32 sessionId,
out IntPtr Token); [DllImport("userenv.dll", SetLastError = true)]
static extern bool CreateEnvironmentBlock(
out IntPtr lpEnvironment,
IntPtr hToken,
bool bInherit); public static IntPtr WTS_CURRENT_SERVER_HANDLE = IntPtr.Zero;
public static void ShowMessageBox(string message, string title)
{
int resp = ;
WTSSendMessage(
WTS_CURRENT_SERVER_HANDLE,
WTSGetActiveConsoleSessionId(),
title, title.Length,
message, message.Length,
, , out resp, false);
} [DllImport("kernel32.dll", SetLastError = true)]
public static extern int WTSGetActiveConsoleSessionId(); [DllImport("wtsapi32.dll", SetLastError = true)]
public static extern bool WTSSendMessage(
IntPtr hServer,
int SessionId,
String pTitle,
int TitleLength,
String pMessage,
int MessageLength,
int Style,
int Timeout,
out int pResponse,
bool bWait);
}
}
在服务调用问文件WindowsService.cs里面这样引用
Interop.CreateProcess(@"d:\getp.exe", @"C:\Windows\System32\"); //执行
这里的exe可以是任意的。
2、在服务里建了个线程，延时执行exe文件，避免了第2个问题，同时循环执行，很多软件的服务不断弹出新闻广告就这这样子。
3、管理员权限问题：
在项目上点右键选“属性”，选择“安全性”，勾选复选框“启用ClickOnce”
最后返回“安全性”，将复选框“启用ClickOnce”去掉。
这样就可以管理员权限安装了。
本例安装进程名为“我的数据服务”，每隔200秒执行getp.exe文件。
运行时可选择“1”进行安装，“3”进行卸载，安装完毕后在服务里可以看到“我的数据服务”项目。
比写注册表添加开机启动好多了，就算放个木马也不会报病毒了
下载：http://pan.baidu.com/s/1pLRnm8j