使用Windows服务连续运行.exe文件

Question

我想运行一个exe文件，如果这个exe关闭，windows服务必须通过检查是否关闭时间间隔再次启动此exe。

static class Program
{
    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    static void Main()
    {
        ServiceBase[] ServicesToRun;
        ServicesToRun = new ServiceBase[] 
        { 
            new Service1() 
        };
        string filename = "C:\\a.exe"; 
        Process.Start(filename);
        ServiceBase.Run(ServicesToRun);
    }
}

Answer 1

我认为这就是你正在寻找的东西

public partial class App : System.Windows.Application
{
    public bool IsProcessOpen(string name)
    {
        foreach (Process clsProcess in Process.GetProcesses()) {
            if (clsProcess.ProcessName.Contains(name))
            {
                return true;
            }
        }
        return false;
    }

protected override void OnStartup(StartupEventArgs e)
{
    // Get Reference to the current Process
    Process thisProc = Process.GetCurrentProcess();
    if (IsProcessOpen("name of application.exe") == false)
    {
        //System.Windows.MessageBox.Show("Application not open!");
        //System.Windows.Application.Current.Shutdown();
    }
    else
    {
        // Check how many total processes have the same name as the current one
        if (Process.GetProcessesByName(thisProc.ProcessName).Length > 1)
        {
            // If ther is more than one, than it is already running.
            System.Windows.MessageBox.Show("Application is already running.");
            System.Windows.Application.Current.Shutdown();
            return;
        }
        base.OnStartup(e);
    }
}