我是C#.net的新手,我正在努力让Windows服务工作。我按照本教程
http://www.beansoftware.com/NET-Tutorials/Create-Windows-Services.aspx
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.IO;
namespace WindowsService1
{
public partial class Service1 : ServiceBase
{
public Service1()
{
InitializeComponent();
}
protected override void OnStart(string[] args)
{
}
protected override void OnStop()
{
}
private void FolderWatcherTest_Created(object sender, System.IO.FileSystemEventArgs e)
{
TextWriter writer = new StreamWriter("C:\\FolderLog.txt", true);
writer.WriteLine(DateTime.Now + " A new folder/file with name " + e.Name + " has been created. ");
writer.Close();
}
private void FolderWatcherTest_Deleted(object sender, System.IO.FileSystemEventArgs e)
{
TextWriter writer = new StreamWriter("C:\\FolderLog.txt", true);
writer.WriteLine(DateTime.Now + " A new folder/file with name " + e.Name + " has been deleted. ");
writer.Close();
}
private void FolderWatcherTest_Renamed(object sender, System.IO.RenamedEventArgs e)
{
TextWriter writer = new StreamWriter("C:\\FolderLog.txt", true);
writer.WriteLine(DateTime.Now + " A new folder/file with name " + e.Name + " has been renamed. ");
writer.Close();
}
}
}
我能够获得在Windows服务中注册的服务。但是当我尝试启动它时,它会给我一个错误2:系统无法找到指定的文件
我不确定最新情况。我也很困惑,因为教程没有对这些方法进行任何引用,因此调用这些方法
private void FolderWatcherTest_Created(object sender, System.IO.FileSystemEventArgs e)
{
TextWriter writer = new StreamWriter("C:\\FolderLog.txt", true);
writer.WriteLine(DateTime.Now + " A new folder/file with name " + e.Name + " has been created. ");
writer.Close();
}
private void FolderWatcherTest_Deleted(object sender, System.IO.FileSystemEventArgs e)
{
TextWriter writer = new StreamWriter("C:\\FolderLog.txt", true);
writer.WriteLine(DateTime.Now + " A new folder/file with name " + e.Name + " has been deleted. ");
writer.Close();
}
private void FolderWatcherTest_Renamed(object sender, System.IO.RenamedEventArgs e)
{
TextWriter writer = new StreamWriter("C:\\FolderLog.txt", true);
writer.WriteLine(DateTime.Now + " A new folder/file with name " + e.Name + " has been renamed. ");
writer.Close();
}
感谢您的帮助
UPDATE1
好的,我能够注册该服务。我正在运行.exe来从一个不同的文件夹安装服务,其中包含项目文件的原因。但现在它注册正常。但是我无法解雇这些 private void FolderWatcherTest_ *方法。当我在桌面上更改文件名时,他们应该记录更改。任何帮助将不胜感激
感谢
答案 0 :(得分:2)
您首先需要确保您的服务可以启动。暂时注释文件观察程序代码,直到您能够实际启动服务。尝试使用InstallUtil重新安装Windows服务。此实用程序通常位于此处(Windows 7):
c:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
首先运行此命令,它将卸载服务:
installutil /u yourproject.exe
该服务应从已注册服务列表中消失。如果这不起作用,您可以使用sc delete命令执行相同操作。删除服务后,找到您的exe所在的位置。它通常位于项目目录下的\bin\Debug\yourproject.exe
或\bin\Release\yourproject.exe
个文件夹中。运行此命令将此exe注册为Windows服务:
installutil yourproject.exe
应该没有错误,应该说“提交阶段已成功完成。”
看看这个tutorial。
答案 1 :(得分:1)
Onstart方法应该有一些逻辑来触发你通过FileSystemWatcher订阅的这些事件。
您是否首先在指定的驱动器/目录中有这些txt文件?
另请参阅控制面板下的eventviewer,了解任何服务错误。
答案 2 :(得分:1)
安装Windows服务时,您可以选择在
上运行如果您在服务帐户上运行,则需要授予该文件夹上服务帐户的权限。
请检查您正在运行的帐户。