ServiceInfo

// 项目名称：Zytk
// 文件名称：ServiceInfo.cs
// 创 建 者：许良华
// 创建时间：2011-10-03
// 功能描述：主要定义了，服务相关处理信息
// ------------------------------------------------------------------//
/// <returns></returns>
public static bool CanPaused(ServiceController svc)
{
if (svc.CanPauseAndContinue && (!(ServiceControllerStatus.Paused == svc.Status)))
/// <returns></returns>
[DllImport("Advapi32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
[return: MarshalAs(UnmanagedType.Bool)]
/// <returns></returns>
public static bool CanStopped(ServiceController svc)
{
if (svc.CanStop && (!(ServiceControllerStatus.Stopped == svc.Status)))
/// <returns></returns>
public static string GetServiceDescription(string serviceName)
{
using (ServiceController sc = new ServiceController(serviceName))
using System;
using System.Collections.Generic;
using System.Text;
// ----------------------------------------------------------------//
// 版权所有： CopyRight （C） 浙江正元智慧科技有限公司
#region STATIC Methord
/// <summary>
/// 获取指定服务的描述信息，不存在，则放回"Information Cannot Get."
/// </summary>
/// <param name="serviceName">向系统标识该服务的简称</param>
// 修 改 者：
// 修改时间：
// 修改原因：
// 修改描述：
// ------------------------------------------------------------------//
using System.ServiceProcess;
using System.Runtime.InteropServices;
}
catch
{
return "Information Cannot Get.";
}
IntPtr buffer = Marshal.AllocHGlobal(bytesNeeded);
static extern bool QueryServiceConfig2(SafeHandle hService, int dwInfoLevel, IntPtr lpBuffer, int cbBufSize, ref int pcbBytesNeeded);
#endregion
}
/// <summary>
/// 描述服务是否可以被开启
/// </summary>
/// <param name="svc">ServiceController实例</param>
/// <returns></returns>
namespace Zytk.XuLianghua
{
public class ServiceInfo
{
/// <summary>
/// 服务属性
/// </summary>
private ServiceController _svc;
sMsg = Marshal.PtrToStringUni(str);
}
Marshal.FreeHGlobal(buffer);
return sMsg;
}
public static bool CanStarted(ServiceController svc)
{
if (ServiceControllerStatus.Stopped == svc.Status)
return true;
/// <returns></returns>
public static ServiceInfo GetInstance(ServiceController svc)
{
ServiceInfo instance = new ServiceInfo(svc);
{
//TODO：添加无参构造函数代码段
}
/// <summary>
/// 获取对象实例
Байду номын сангаас /// </summary>
/// <param name="svc">ServiceController类</param>
/// <summary>
/// 获取或设置服务
/// </summary>
public ServiceController Svc
{
get { return _svc; }
private set { _svc = value; }
}
/// <summary>
/// 带参构造函数
/// </summary>
/// <param name="svc"></param>
private ServiceInfo(ServiceController svc)
/// <param name="dwInfoLevel"></param>
/// <param name="lpBuffer"></param>
/// <param name="cbBufSize"></param>
/// <param name="pcbBytesNeeded"></param>
/// <returns></returns>
public static bool CanContinued(ServiceController svc)
{
if (ServiceControllerStatus.Paused == svc.Status)
else return false;
}
/// <summary>
/// 描述服务是否可以被停止
/// </summary>
/// <param name="svc">ServiceController实例</param>
try
{
QueryServiceConfig2(sc.ServiceHandle, SERVICE_CONFIG_DESCRIPTION, IntPtr.Zero, 0, ref bytesNeeded);
{
Svc = svc;
}
/// <summary>
/// 无参构造函数
/// </summary>
private ServiceInfo()
: this(null)
return true;
else return false;
}
/// <summary>
/// 描述服务是否可以被暂停
/// </summary>
/// <param name="svc">ServiceController实例</param>
return true;
else return false;
}
#endregion
return true;
else return false;
}
/// <summary>
/// 描述服务是否可以被恢复
/// </summary>
/// <param name="svc">ServiceController实例</param>
return instance;