PHP 预定义常量 Win32Service Service Control Message Accepted Bitmasks

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预定义常量
Win32Service Service Control Message Accepted Bitmasks

**Win32Service Service Control Message Accepted Bitmasks**
Constant	Value	Description
`WIN32_SERVICE_ACCEPT_HARDWAREPROFILECHANGE`	0x00000020	The service is notified when the computer's hardware profile has changed. This enables the system to send `WIN32_SERVICE_CONTROL_HARDWAREPROFILECHANGE` notifications to the service.
`WIN32_SERVICE_ACCEPT_NETBINDCHANGE`	0x00000010	The service is a network component that can accept changes in its binding without being stopped and restarted. This control code allows the service to receive `WIN32_SERVICE_CONTROL_NETBINDADD`, `WIN32_SERVICE_CONTROL_NETBINDREMOVE`, `WIN32_SERVICE_CONTROL_NETBINDENABLE`, and `WIN32_SERVICE_CONTROL_NETBINDDISABLE` notifications.
`WIN32_SERVICE_ACCEPT_PARAMCHANGE`	0x00000008	The service can reread its startup parameters without being stopped and restarted. This control code allows the service to receive `WIN32_SERVICE_CONTROL_PARAMCHANGE` notifications.
`WIN32_SERVICE_ACCEPT_PAUSE_CONTINUE`	0x00000002	The service can be paused and continued. This control code allows the service to receive `WIN32_SERVICE_CONTROL_PAUSE` and `WIN32_SERVICE_CONTROL_CONTINUE` notifications.
`WIN32_SERVICE_ACCEPT_POWEREVENT`	0x00000040	The service is notified when the computer's power status has changed. This enables the system to send `WIN32_SERVICE_CONTROL_POWEREVENT` notifications to the service.
`WIN32_SERVICE_ACCEPT_PRESHUTDOWN`	0x00000100	The service can perform preshutdown tasks. This control code enables the service to receive `WIN32_SERVICE_CONTROL_PRESHUTDOWN` notifications. This value is not supported by Windows Server 2003 and Windows XP/2000.
`WIN32_SERVICE_ACCEPT_SESSIONCHANGE`	0x00000080	The service is notified when the computer's session status has changed. This enables the system to send `WIN32_SERVICE_CONTROL_SESSIONCHANGE` notifications to the service. Windows 2000: This value is not supported
`WIN32_SERVICE_ACCEPT_SHUTDOWN`	0x00000004	The service is notified when system shutdown occurs. This control code allows the service to receive `WIN32_SERVICE_CONTROL_SHUTDOWN` notifications.
`WIN32_SERVICE_ACCEPT_STOP`	0x00000001	The service can be stopped. This control code allows the service to receive `WIN32_SERVICE_CONTROL_STOP` notifications.
`WIN32_SERVICE_ACCEPT_TIMECHANGE`	0x00000200	The service is notified when the system time has changed. This enables the system to send `WIN32_SERVICE_CONTROL_TIMECHANGE` notifications to the service. Windows Server 2008, Windows Vista, Windows Server 2003, and Windows XP/2000: This control code is not supported.
`WIN32_SERVICE_ACCEPT_TRIGGEREVENT`	0x00000400	The service is notified when an event for which the service has registered occurs. This enables the system to send `WIN32_SERVICE_CONTROL_TRIGGEREVENT` notifications to the service. Windows Server 2008, Windows Vista, Windows Server 2003, and Windows XP/2000: This control code is not supported.