Windows服务编译问题 [英] Windows Service Compilation problem

问题描述

using System;

public class MyMainServiceClass 
{

    private System.ComponentModel.Container components = null;

    private MyMainServiceClass m_mainApp; 


    public MyMainServiceClass ()
    {

        InitializeComponent ();


        CanHandlePowerEvent = true;


        m_mainApp = new MyMainServerAppClass ();
    } 

    static void Main ()
    {
        System.ServiceProcess.ServiceBase[] ServicesToRun;

        ServicesToRun = new System.ServiceProcess.ServiceBase[]
        {
            new MyMainServiceClass()
        };

        System.ServiceProcess.ServiceBase.Run (ServicesToRun);
    } 

    protected override void Dispose (bool disposing)
    {
        if (disposing)
        {
            if (components != null)
            {
                components.Dispose ();
            }
        }
        base.Dispose (disposing);
    } 

    protected override void OnStart (string[] args)
    {

        m_mainApp.Start ();
    }

    protected override void OnStop ()
    {
        m_mainApp.Stop ();
    }

    protected override bool OnPowerEvent (PowerBroadcastStatus powerStatus)
    {
        switch (powerStatus)
        {
        case PowerBroadcastStatus.QuerySuspend:

            return (true);
        case PowerBroadcastStatus.Suspend:

            m_mainApp.Stop ();
            break;
        case PowerBroadcastStatus.ResumeAutomatic:
        case PowerBroadcastStatus.ResumeCritical:
        case PowerBroadcastStatus.ResumeSuspend:

            m_mainApp.Start ();
            break;
        default:
            break;
        } 
        base.OnPowerEvent (powerStatus);

        return (true);
    } 
    private void InitializeComponent ()
    {
        components = new System.ComponentModel.Container ();
        this.ServiceName = "MyVS.NetService";
    }

}

问题:我正在尝试在visual studio.plz中提供Windows服务，请告诉我如何使用PowerBroadcastStatus.必须公开声明它可能正在使用枚举类，但我没有得到如何做.我以某种方式进行了研究，在代码中做了 BOLD 行，并做了很多工作，但是一个问题来了，编译器说找不到命名空间名称PowerBroadcastStatus.请帮助我.谢谢

[edit author ="rjm"]
删除了虚假标签(C ++，C，VB，CSS，Java)，因为这显然是C#，并且整理了格式.
[/edit]

QUESTION: I am trying to make a windows service in visual studio.plz tell me how to use PowerBroadcastStatus.it has to be declared publically may be using enum class but i am not getting how to do it. Doing research i somehow made the BOLD line in the code and done a lot of work in it but one issue is coming, the compiler says namespace name PowerBroadcastStatus could not be found. Kindly help me with it. Thanks

[edit author="rjm"]
Removed spurious tags (C++, C, VB, CSS, Java) as this is clearly C#, and tidied formatting.
[/edit]

推荐答案

此处: .NET 4.0:PowerBroadcastStatus枚举 [

Here: .NET 2.0: PowerBroadcastStatus Enumeration[^] & .NET 4.0: PowerBroadcastStatus Enumeration[^]

It indicates the system''s power status. It is under namespace: System.ServiceProcess & assembly: System.ServiceProcess (in System.ServiceProcess.dll)

Make sure there is a reference of above said assembly.

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