C# 监控程序是否启动的2种方案，亲试可行
- C#
- 2022/1/21 11:14:00
- 人已阅读
简介有时候需要让某个服务常驻系统，我们想了各种办法也未必可以顺利解决，今天特别分享给大家，这个启动方案~
方案一：windows服务模式
调用代码：WinAPI_Interop.CreateProcess(processPath);
以下是核心API：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
namespace AutoRunTheProgram.Common
{
public class WinAPI_Interop
{
//参考：https://blog.csdn.net/chen_2008_good/article/details/120194804
public static IntPtr WTS_CURRENT_SERVER_HANDLE = IntPtr.Zero;
/// <summary>
/// 服务程序执行消息提示,前台MessageBox.Show
/// </summary>
/// <param name="message">消息内容</param>
/// <param name="title">标题</param>
public static void ShowServiceMessage(string message, string title)
{
int resp = 0;
WTSSendMessage(WTS_CURRENT_SERVER_HANDLE, WTSGetActiveConsoleSessionId(), title, title.Length, message, message.Length, 0, 0, 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);
#region P/Invoke WTS APIs
private enum WTS_CONNECTSTATE_CLASS
{
WTSActive,
WTSConnected,
WTSConnectQuery,
WTSShadow,
WTSDisconnected,
WTSIdle,
WTSListen,
WTSReset,
WTSDown,
WTSInit
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
private struct WTS_SESSION_INFO
{
public UInt32 SessionID;
public string pWinStationName;
public WTS_CONNECTSTATE_CLASS State;
}
[DllImport("WTSAPI32.DLL", SetLastError = true, CharSet = CharSet.Auto)]
static extern bool WTSEnumerateSessions(
IntPtr hServer,
[MarshalAs(UnmanagedType.U4)] UInt32 Reserved,
[MarshalAs(UnmanagedType.U4)] UInt32 Version,
ref IntPtr ppSessionInfo,
[MarshalAs(UnmanagedType.U4)] ref UInt32 pSessionInfoCount
);
[DllImport("WTSAPI32.DLL", SetLastError = true, CharSet = CharSet.Auto)]
static extern void WTSFreeMemory(IntPtr pMemory);
[DllImport("WTSAPI32.DLL", SetLastError = true, CharSet = CharSet.Auto)]
static extern bool WTSQueryUserToken(UInt32 sessionId, out IntPtr Token);
#endregion
#region P/Invoke CreateProcessAsUser
/// <summary>
/// Struct, Enum and P/Invoke Declarations for CreateProcessAsUser.
/// </summary>
///
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
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 dwYSize;
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, CharSet = CharSet.Auto)]
struct PROCESS_INFORMATION
{
public IntPtr hProcess;
public IntPtr hThread;
public int dwProcessId;
public int dwThreadId;
}
/// <summary>
/// 以当前登录的windows用户(角色权限)运行指定程序进程
/// </summary>
/// <param name="hToken"></param>
/// <param name="lpApplicationName">指定程序(全路径)</param>
/// <param name="lpCommandLine">参数</param>
/// <param name="lpProcessAttributes">进程属性</param>
/// <param name="lpThreadAttributes">线程属性</param>
/// <param name="bInheritHandles"></param>
/// <param name="dwCreationFlags"></param>
/// <param name="lpEnvironment"></param>
/// <param name="lpCurrentDirectory"></param>
/// <param name="lpStartupInfo">程序启动属性</param>
/// <param name="lpProcessInformation">最后返回的进程信息</param>
/// <returns>是否调用成功</returns>
[DllImport("ADVAPI32.DLL", SetLastError = true, CharSet = CharSet.Auto)]
static extern bool CreateProcessAsUser(IntPtr hToken, string lpApplicationName, string lpCommandLine, IntPtr lpProcessAttributes, IntPtr lpThreadAttributes,
bool bInheritHandles, uint dwCreationFlags, string lpEnvironment, string lpCurrentDirectory,
ref STARTUPINFO lpStartupInfo, out PROCESS_INFORMATION lpProcessInformation);
[DllImport("KERNEL32.DLL", SetLastError = true, CharSet = CharSet.Auto)]
static extern bool CloseHandle(IntPtr hHandle);
#endregion
/// <summary>
/// 以当前登录系统的用户角色权限启动指定的进程
/// </summary>
/// <param name="ChildProcName">指定的进程(全路径)</param>
public static void CreateProcess(string ChildProcName)
{
IntPtr ppSessionInfo = IntPtr.Zero;
UInt32 SessionCount = 0;
if (WTSEnumerateSessions(
(IntPtr)WTS_CURRENT_SERVER_HANDLE, // Current RD Session Host Server handle would be zero.
0, // This reserved parameter must be zero.
1, // The version of the enumeration request must be 1.
ref ppSessionInfo, // This would point to an array of session info.
ref SessionCount // This would indicate the length of the above array.
))
{
for (int nCount = 0; nCount < SessionCount; nCount++)
{
WTS_SESSION_INFO tSessionInfo = (WTS_SESSION_INFO)Marshal.PtrToStructure(ppSessionInfo + nCount * Marshal.SizeOf(typeof(WTS_SESSION_INFO)), typeof(WTS_SESSION_INFO));
if (WTS_CONNECTSTATE_CLASS.WTSActive == tSessionInfo.State)
{
IntPtr hToken = IntPtr.Zero;
if (WTSQueryUserToken(tSessionInfo.SessionID, out hToken))
{
PROCESS_INFORMATION tProcessInfo;
STARTUPINFO tStartUpInfo = new STARTUPINFO();
tStartUpInfo.cb = Marshal.SizeOf(typeof(STARTUPINFO));
bool ChildProcStarted = CreateProcessAsUser(
hToken, // Token of the logged-on user.
ChildProcName, // Name of the process to be started.
null, // Any command line arguments to be passed.
IntPtr.Zero, // Default Process' attributes.
IntPtr.Zero, // Default Thread's attributes.
false, // Does NOT inherit parent's handles.
0, // No any specific creation flag.
null, // Default environment path.
null, // Default current directory.
ref tStartUpInfo, // Process Startup Info.
out tProcessInfo // Process information to be returned.
);
if (ChildProcStarted)
{
CloseHandle(tProcessInfo.hThread);
CloseHandle(tProcessInfo.hProcess);
}
else
{
ShowServiceMessage("CreateProcessAsUser失败", "CreateProcess");
}
CloseHandle(hToken);
break;
}
}
}
WTSFreeMemory(ppSessionInfo);
}
}
}
}
方案二：winform后台监控模式
private void Form1_Load(object sender, EventArgs e)
{
this.WindowState = FormWindowState.Minimized;
this.ShowInTaskbar = false;
MessageBox.Show("本程序已启动，并隐藏于后台运行...");
//判断xxd服务是否开启
var xxdProcess = System.Diagnostics.Process.GetProcessesByName("xxd").ToList();
if (xxdProcess.Any())
{
MessageBox.Show("xxd.exe程序已启动，请勿重复运行！");
return;
//可以考虑定时器监控是否运行，没运行即自动开起来...
}
ProcessStartInfo process = new ProcessStartInfo();
process.FileName = @"D:\zentao\xxd.4.5.beta1.win64\xxd.exe";
process.WindowStyle = ProcessWindowStyle.Hidden;
Process.Start(process);
MessageBox.Show("目标程序xxd.exe已启动，并隐藏于后台运行...");
}
另附：windows设置开机延时自启动程序
1、将程序的快捷方式放入 开始-启动 目录内
2、右键快捷方式->属性,把目标改为如下命令即可：
C:\Windows\System32\cmd.exe /c timeout 10&start "" start "启动" "C:\Users\PC\Desktop\xxxx.exe"
想要延时多久修改timeout后面的参数就行了，单位是秒，最后的C:\Users\PC\Desktop\xxxx.exe是你想要启动的程序的path
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