提供一个操作Windows服务类库（基本函数）

本类库只系对基本的Windows服务操作，没涉及到深入。我想大致的已经够用了。

可以改造一些批量以及依赖关系。
/// <summary>
/// Windows服务类
/// </summary>
public class ServiceUtil
{
/// <summary>
/// 效验服务是否存在
/// </summary>
/// <param name="serviceName">Windows服务名</param>
/// <returns>存在返回 true,否则返回 false;</returns>
public static bool ServiceIsExisted(string serviceName)
{
ServiceController[] services = ServiceController.GetServices();
foreach (ServiceController s in services)
if (s.ServiceName.ToLower() == serviceName.ToLower())
return true;
return false;
}

/// <summary>
/// 安装服务
/// </summary>
/// <param name="stateSaver">集合</param>
/// <param name="filepath">Windows服务文件</param>
public static void InstallService(IDictionary stateSaver, string filepath)
{
try
{
AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
myAssemblyInstaller.UseNewContext = true;
myAssemblyInstaller.Path = filepath;
myAssemblyInstaller.Install(stateSaver);
myAssemblyInstaller.Commit(stateSaver);
myAssemblyInstaller.Dispose();
}
catch (Exception ex)
{
throw new SysException(ex.Message, ex);
}
}

/// <summary>
/// 卸载服务
/// </summary>
/// <param name="filepath">Windows服务文件</param>
public static void UnInstallService(string filepath)
{
try
{
AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
myAssemblyInstaller.UseNewContext = true;
myAssemblyInstaller.Path = filepath;
myAssemblyInstaller.Uninstall(null);
myAssemblyInstaller.Dispose();
}
catch (Exception ex)
{
throw new SysException(ex.Message, ex);
}
}

/// <summary>
/// 判断Windows服务是否正在运行
/// </summary>
/// <param name="name">Windows服务名</param>
/// <returns>
/// <c>true</c> if the specified name is run; otherwise, <c>false</c>.
/// </returns>
public static bool IsRun(string name)
{
bool IsRun = false;
try
{
if (!ServiceIsExisted(name)) return false;
var sc = new ServiceController(name);
if (sc.Status == ServiceControllerStatus.StartPending || sc.Status == ServiceControllerStatus.Running)
{
IsRun = true;
}
sc.Close();
}
catch
{
IsRun = false;
}
return IsRun;
}

/// <summary>
/// 启动服务
/// </summary>
/// <param name="name">服务名</param>
/// <returns>启动成功返回 true,否则返回 false;</returns>
public static bool StarService(string name)
{
try
{
var sc = new ServiceController(name);
if (sc.Status == ServiceControllerStatus.Stopped || sc.Status == ServiceControllerStatus.StopPending)
{
sc.Start();
sc.WaitForStatus(ServiceControllerStatus.Running, new TimeSpan(0, 0, 10));
}
else
{

}
sc.Close();
return true;
}
catch (Exception ex)
{
throw new SysException(ex.Message, ex);
}
}

/// <summary>
/// 停止服务
/// </summary>
/// <param name="name">服务名</param>
/// <returns>停止成功返回 true,否则返回 false;</returns>
public static bool StopService(string name)
{
try
{
var sc = new ServiceController(name);
if (sc.Status == ServiceControllerStatus.Running || sc.Status == ServiceControllerStatus.StartPending)
{
sc.Stop();
sc.WaitForStatus(ServiceControllerStatus.Stopped, new TimeSpan(0, 0, 10));
}
else
{

}
sc.Close();
return true;
}
catch (Exception ex)
{
throw new SysException(ex.Message, ex);
}
}

/// <summary>
/// 重启服务
/// </summary>
/// <param name="name">服务名</param>
/// <returns>重启成功返回 true,否则返回 false;</returns>
public static bool RefreshService(string name)
{
return StopService(name) && StarService(name);
}

/// <summary>
/// Windows服务类
/// </summary>
public class ServiceUtil
{
/// <summary>
/// 效验服务是否存在
/// </summary>
/// <param name="serviceName">Windows服务名</param>
/// <returns>存在返回 true,否则返回 false;</returns>
public static bool ServiceIsExisted(string serviceName)
{
ServiceController[] services = ServiceController.GetServices();
foreach (ServiceController s in services)
if (s.ServiceName.ToLower() == serviceName.ToLower())
return true;
return false;
}

/// <summary>
/// 安装服务
/// </summary>
/// <param name="stateSaver">集合</param>
/// <param name="filepath">Windows服务文件</param>
public static void InstallService(IDictionary stateSaver, string filepath)
{
try
{
AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
myAssemblyInstaller.UseNewContext = true;
myAssemblyInstaller.Path = filepath;
myAssemblyInstaller.Install(stateSaver);
myAssemblyInstaller.Commit(stateSaver);
myAssemblyInstaller.Dispose();
}
catch (Exception ex)
{
throw new SysException(ex.Message, ex);
}
}

/// <summary>
/// 卸载服务
/// </summary>
/// <param name="filepath">Windows服务文件</param>
public static void UnInstallService(string filepath)
{
try
{
AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
myAssemblyInstaller.UseNewContext = true;
myAssemblyInstaller.Path = filepath;
myAssemblyInstaller.Uninstall(null);
myAssemblyInstaller.Dispose();
}
catch (Exception ex)
{
throw new SysException(ex.Message, ex);
}
}

/// <summary>
/// 判断Windows服务是否正在运行
/// </summary>
/// <param name="name">Windows服务名</param>
/// <returns>
/// <c>true</c> if the specified name is run; otherwise, <c>false</c>.
/// </returns>
public static bool IsRun(string name)
{
bool IsRun = false;
try
{
if (!ServiceIsExisted(name)) return false;
var sc = new ServiceController(name);
if (sc.Status == ServiceControllerStatus.StartPending || sc.Status == ServiceControllerStatus.Running)
{
IsRun = true;
}
sc.Close();
}
catch
{
IsRun = false;
}
return IsRun;
}

/// <summary>
/// 启动服务
/// </summary>
/// <param name="name">服务名</param>
/// <returns>启动成功返回 true,否则返回 false;</returns>
public static bool StarService(string name)
{
try
{
var sc = new ServiceController(name);
if (sc.Status == ServiceControllerStatus.Stopped || sc.Status == ServiceControllerStatus.StopPending)
{
sc.Start();
sc.WaitForStatus(ServiceControllerStatus.Running, new TimeSpan(0, 0, 10));
}
else
{

}
sc.Close();
return true;
}
catch (Exception ex)
{
throw new SysException(ex.Message, ex);
}
}

/// <summary>
/// 停止服务
/// </summary>
/// <param name="name">服务名</param>
/// <returns>停止成功返回 true,否则返回 false;</returns>
public static bool StopService(string name)
{
try
{
var sc = new ServiceController(name);
if (sc.Status == ServiceControllerStatus.Running || sc.Status == ServiceControllerStatus.StartPending)
{
sc.Stop();
sc.WaitForStatus(ServiceControllerStatus.Stopped, new TimeSpan(0, 0, 10));
}
else
{

}
sc.Close();
return true;
}
catch (Exception ex)
{
throw new SysException(ex.Message, ex);
}
}

/// <summary>
/// 重启服务
/// </summary>
/// <param name="name">服务名</param>
/// <returns>重启成功返回 true,否则返回 false;</returns>
public static bool RefreshService(string name)
{
return StopService(name) && StarService(name);
}
}