TwclWiFiDirectAdvertiser Class

The class allows to publish WiFi Direct advertisements.

Namespace: wclWiFi

TComponent
  wclWiFi.TwclCustomWiFiDirectComponent
    wclWiFi.TwclWiFiDirectConnectionComponent
      wclWiFi.TwclWiFiDirectAdvertiser

Syntax

Delphi

type
 TwclWiFiDirectAdvertiser = class(TwclWiFiDirectConnectionComponent)
 end;

The TwclWiFiDirectAdvertiser type exposes the following members.

Constructors

	Name	Description
	Create(TComponent)	Creates a new WiFi Direct Advertiser component. (Overrides TwclWiFiDirectConnectionComponent.Create(TComponent).)
	Destroy	Frees the WiFi Direct Advertiser component. (Overrides TwclCustomWiFiDirectComponent.Destroy.)

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Properties

	Name	Description
	Active	Gets the WiFi Direct Advertiser state.
	AutonomousGroupOwnerEnabled	Gets and sets the autonomous group owner state.
	Count	Gets connected devices number.
	Devices[Integer]	Gets connected device.
	Discoverability	Gets and sets the listen state and whether the WiFi Direct device is discoverable.
	HardwareAvailable	Gets the Hardware Available flag. (Inherited from TwclCustomWiFiDirectComponent.)
	Legacy	Gets and sets the WiFi Direct Advertiser legacy node state.
	OnStarted	The event fires when the WiFi Direct Advertiser has been started with success.
	OnStopped	The event fires when the WiFi Direct Advertiser has been stopped.
	OpenAuth	Gets and sets the Open Network flag.
	Passphrase	Gets and sets the pass phrase for Legacy mode.
	Receiver	Gets the message receiver object. (Inherited from TwclCustomWiFiDirectComponent.)
	Ssid	Gets and sets the Service Set Identifier (SSID).

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Methods

	Name	Description
	DoAcceptDevice(TwclWiFiDirectDevice,Boolean)	Fires the `OnAcceptDevice` event.
	DoDeviceConnected(TwclWiFiDirectDevice,Integer)	Fires the `OnDeviceConnected` event. (Overrides TwclWiFiDirectConnectionComponent.DoDeviceConnected(TwclWiFiDirectDevice,Integer).)
	DoDeviceDisconnected(TwclWiFiDirectDevice,Integer)	Fires the `OnDeviceDisconnected` event. (Overrides TwclWiFiDirectConnectionComponent.DoDeviceDisconnected(TwclWiFiDirectDevice,Integer).)
	DoPairCompleted(TwclWiFiDirectDevice,Integer)	Fires the `OnPairComplete` event. (Inherited from TwclWiFiDirectConnectionComponent.)
	DoPairConfirm(TwclWiFiDirectDevice,Boolean)	Fires the `OnPairConfirm` event. (Inherited from TwclWiFiDirectConnectionComponent.)
	DoPairDisplayPin(TwclWiFiDirectDevice,string)	Fires the `OnPairDisplayPin` event. (Inherited from TwclWiFiDirectConnectionComponent.)
	DoPairGetParams(TwclWiFiDirectDevice,Smallint,TwclWiFiDirectConfigurationMethods,TwclWiFiDirectPairingProcedure)	Fires the `OnPairGetParams` event. (Inherited from TwclWiFiDirectConnectionComponent.)
	DoPairProvidePin(TwclWiFiDirectDevice,string)	Fires the `OnPairProvidePin` event. (Inherited from TwclWiFiDirectConnectionComponent.)
	DoStarted	Fires the `OnStarted` event.
	DoStopped	Fires the `OnStopped` event.
	FindDevice(string)	Gets device object by its ID. (Overrides TwclWiFiDirectConnectionComponent.FindDevice(string).)
	HardwareRemoved	The method called when WiFi hardware has been switched off or removed. (Overrides TwclCustomWiFiDirectComponent.HardwareRemoved.)
	InitWlan	Initializes native WLAN subsystem. (Inherited from TwclCustomWiFiDirectComponent.)
	MessageReceived(TwclMessage)	The method called when a new notification message received. (Overrides TwclWiFiDirectConnectionComponent.MessageReceived(TwclMessage).)
	Start	Starts the WiFi Direct Advertisement.
	Stop	Stops the WiFi Direct Advertisement.
	UninitWlan	Uninitializes native WLAN subsystem. (Inherited from TwclCustomWiFiDirectComponent.)

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Events

	Name	Description
	OnAcceptDevice	The event fires when a remote WiFi enable device connects to the WiFi Direct Advertiser and an application must accept or reject the connection request.
	OnDeviceConnected	The event fires when a remote WiFi enabled device has been connected to the WiFi Direct Advertiser. (Inherited from TwclWiFiDirectConnectionComponent.)
	OnDeviceDisconnected	The event fires when the remote WiFi enabled device has been disconnected from the WiFi Direct Advertiser. (Inherited from TwclWiFiDirectConnectionComponent.)
	OnPairCompleted	The event fires when pairing with a remote WiFi enabled device has been completed (with or without success). (Inherited from TwclWiFiDirectConnectionComponent.)
	OnPairConfirm	The event fires when a remote WiFi enabled device requests simple pairing confirmation. (Inherited from TwclWiFiDirectConnectionComponent.)
	OnPairDisplayPin	The event fires when a remote WiFi enabled device requests the Display Pin pairing procedure. An application must show the Pin received from the event. (Inherited from TwclWiFiDirectConnectionComponent.)
	OnPairGetParams	The event fires when pairing parameters need to be set. (Inherited from TwclWiFiDirectConnectionComponent.)
	OnPairProvidePin	The event fires when a remote WiFi enabled device requests Pin for pairing. An application must provide Pin. (Inherited from TwclWiFiDirectConnectionComponent.)

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Remarks

Windows 10, version 1607, supports Mobile Hotspot, an enhanced version of the mobile broadband tethering feature. If Mobile Hotspot is running, the functionality of this class is not supported. It is likely to stop working.

The Mobile Hotspot and WiFi Direct technology cannot run at the same time. Mobile Hotspot takes precedence over all WiFi Direct scenarios.

TwclWiFiDirectAdvertiser Class

Reference