CwclPowerStateChangeMessage Class Reference

The Power State Changed message is broadcast to all subscribers when changes in the power state have been detected. The message ID is WCL_MSG_ID_SYS_POWER_STATE_CHANGED. More...

#include <wclMessaging.h>

Inheritance diagram for CwclPowerStateChangeMessage:

Public Member Functions
	CwclPowerStateChangeMessage (const ULONG State)
	Creates new Power State Changed message object.
ULONG	GetState () const
	Gets the current power state.
	__declspec (property(get=GetState)) ULONG State
	Gets the current power state.
Public Member Functions inherited from CwclSystemCategoryMessage
	CwclSystemCategoryMessage (const unsigned char Id)
	Creates new system message object.
Public Member Functions inherited from CwclMessage
	CwclMessage (const unsigned char Id, const unsigned char Category)
	Creates new message object.
virtual	~CwclMessage ()
	Frees the message object.
void	AddRef ()
	Increments the reference count of the object. This method should be called for every new reference to the object.
void	Release ()
	Decrements the reference count for the object.
unsigned char	GetCategory () const
	Gets the message category ID.
	__declspec (property(get=GetCategory)) unsigned char Category
	Gets the message category ID.
unsigned char	GetId () const
	Gets the message ID.
	__declspec (property(get=GetId)) unsigned char Id
	Gets the message ID.

Detailed Description

The Power State Changed message is broadcast to all subscribers when changes in the power state have been detected. The message ID is WCL_MSG_ID_SYS_POWER_STATE_CHANGED.

This message is supported on Windows 8 and above.

See also

CwclSystemCategoryMessage