ServiceType 枚举

定义

命名空间:

System.ServiceProcess

程序集:

System.ServiceProcess.ServiceController.dll

包:

System.ServiceProcess.ServiceController v8.0.0

Source:

ServiceType.cs

表示服务的类型。

此枚举支持其成员值的按位组合。

public enum class ServiceType

[System.Flags]
public enum ServiceType

[<System.Flags>]
type ServiceType = 

Public Enum ServiceType

继承

Object

ValueType

Enum

ServiceType

属性

FlagsAttribute

字段

Adapter	4	针对需要其自己的驱动程序的硬件设备的服务。
FileSystemDriver	2	文件系统驱动程序，也是内核设备驱动程序。
InteractiveProcess	256	一种可以与桌面进行通信的服务。
KernelDriver	1	内核设备驱动程序，例如硬盘或其他低级别的硬件设备驱动程序。
RecognizerDriver	8	在启动时使用的文件系统驱动程序，用于确定在系统中存在的文件系统。
Win32OwnProcess	16	可由服务控制器启动，并且遵从服务控制协议的 Win32 程序。 此类型的 Win32 服务在某个进程中单独运行。
Win32ShareProcess	32	可与其他 Win32 服务共享一个进程的 Win32 服务。

示例

以下示例使用 ServiceController 类在本地计算机上显示设备驱动程序服务。

array<ServiceController^>^scDevices = ServiceController::GetDevices();
if ( scDevices->Length )
{
   int numAdapter = 0,numFileSystem = 0,numKernel = 0,numRecognizer = 0;

   // Display the list of device driver services.
   Console::WriteLine(  "Device driver services on the local computer:" );

   for each (ServiceController^ scTemp in scDevices)
   {
      // Display the status and the service name, for example,
      //   [Running] PCI Bus Driver
      //             Type = KernelDriver
      Console::WriteLine(  " [{0}] {1}", scTemp->Status, scTemp->DisplayName );
      Console::WriteLine(  "           Type = {0}", scTemp->ServiceType );

      // Update counters using the service type bit flags.
      if ( (scTemp->ServiceType & ServiceType::Adapter) != (ServiceType)0 )
      {
         numAdapter++;
      }
      if ( (scTemp->ServiceType & ServiceType::FileSystemDriver) != (ServiceType)0 )
      {
         numFileSystem++;
      }
      if ( (scTemp->ServiceType & ServiceType::KernelDriver) != (ServiceType)0 )
      {
         numKernel++;
      }
      if ( (scTemp->ServiceType & ServiceType::RecognizerDriver) != (ServiceType)0 )
      {
         numRecognizer++;
      }
   }
   Console::WriteLine();
   Console::WriteLine(  "Total of {0} device driver services", scDevices->Length.ToString() );
   Console::WriteLine(  "  {0} are adapter drivers", numAdapter.ToString() );
   Console::WriteLine(  "  {0} are file system drivers", numFileSystem.ToString() );
   Console::WriteLine(  "  {0} are kernel drivers", numKernel.ToString() );
   Console::WriteLine(  "  {0} are file system recognizer drivers", numRecognizer.ToString() );

ServiceController[] scDevices;
scDevices = ServiceController.GetDevices();

int numAdapter = 0,
    numFileSystem = 0,
    numKernel = 0,
    numRecognizer = 0;

// Display the list of device driver services.
Console.WriteLine("Device driver services on the local computer:");

foreach (ServiceController scTemp in scDevices)
{
   // Display the status and the service name, for example,
   //   [Running] PCI Bus Driver
   //             Type = KernelDriver

   Console.WriteLine(" [{0}] {1}",
                     scTemp.Status, scTemp.DisplayName);
   Console.WriteLine("           Type = {0}", scTemp.ServiceType);

   // Update counters using the service type bit flags.
   if ((scTemp.ServiceType & ServiceType.Adapter) != 0)
   {
      numAdapter++;
   }
   if ((scTemp.ServiceType & ServiceType.FileSystemDriver) != 0)
   {
      numFileSystem++;
   }
   if ((scTemp.ServiceType & ServiceType.KernelDriver) != 0)
   {
      numKernel++;
   }
   if ((scTemp.ServiceType & ServiceType.RecognizerDriver) != 0)
   {
      numRecognizer++;
   }
}

Console.WriteLine();
Console.WriteLine("Total of {0} device driver services", scDevices.Length);
Console.WriteLine("  {0} are adapter drivers", numAdapter);
Console.WriteLine("  {0} are file system drivers", numFileSystem);
Console.WriteLine("  {0} are kernel drivers", numKernel);
Console.WriteLine("  {0} are file system recognizer drivers", numRecognizer);

Dim scDevices() As ServiceController
scDevices = ServiceController.GetDevices()

Dim numAdapter As Integer
Dim numFileSystem As Integer
Dim numKernel As Integer
Dim numRecognizer As Integer

' Display the list of device driver services.
Console.WriteLine("Device driver services on the local computer:")

Dim scTemp As ServiceController
For Each scTemp In  scDevices
   ' Display the status and the service name, for example,
   '   [Running] PCI Bus Driver
   '             Type = KernelDriver

   Console.WriteLine(" [{0}] {1}", scTemp.Status, scTemp.DisplayName)
   Console.WriteLine("           Type = {0}", scTemp.ServiceType)

   ' Update counters using the service type bit flags.
   If (scTemp.ServiceType And ServiceType.Adapter) <> 0 Then
      numAdapter = numAdapter + 1
   End If
   If (scTemp.ServiceType And ServiceType.FileSystemDriver) <> 0 Then
      numFileSystem = numFileSystem + 1
   End If
   If (scTemp.ServiceType And ServiceType.KernelDriver) <> 0 Then
      numKernel = numKernel + 1
   End If
   If (scTemp.ServiceType And ServiceType.RecognizerDriver) <> 0 Then
      numRecognizer = numRecognizer + 1
   End If

Next scTemp

Console.WriteLine()
Console.WriteLine("Total of {0} device driver services", scDevices.Length)
Console.WriteLine("  {0} are adapter drivers", numAdapter)
Console.WriteLine("  {0} are file system drivers", numFileSystem)
Console.WriteLine("  {0} are kernel drivers", numKernel)
Console.WriteLine("  {0} are file system recognizer drivers", numRecognizer)

注解

服务类型指示系统如何使用该服务。 将 ServiceController 命令传递给服务的 存储服务类型的值。

ServiceType 实例的值表示使用按位 OR 运算符组合的一组标志。

不支持创建交互式服务。 若要解决此问题，可以创建一个非交互式服务和一个单独的控制 GUI 应用程序，该应用程序使用套接字或远程处理与服务通信。

另请参阅

• ServiceType
• ServiceController