System.Tether.AppProfile.TTetheringAppProfile.NotifyUpdate

• Up to Parent: TTetheringAppProfile

Delphi

procedure NotifyUpdate(ALocalItem: TCustomLocalItem; const Data: string = '');

C++

void __fastcall NotifyUpdate(TCustomLocalItem* ALocalItem, const System::UnicodeString Data = System::UnicodeString());

Properties

Type	Visibility	Source	Unit	Parent
procedure function	public	System.Tether.AppProfile.pas System.Tether.AppProfile.hpp	System.Tether.AppProfile	TTetheringAppProfile

Description

Sends a notification to connected remote profiles subscribed to the specified resource with the current data of the resource. See Subscribing to Remote Resources Using SubscribeToRemoteItem.

This method receives the following parameters:

• ALocalItem is an instance of TCustomLocalItem (or a subclass, such as TLocalAction or TLocalResource). See Actions and Resources.
• Data is a JSON representation of the data of the local item.

Tip: Call Broadcast on the target TCustomLocalItem instead of using NotifyUpdate. Broadcast has the same effect as calling NotifyUpdate(LocalItem, LocalItem.ToJsonString) on the application profile of LocalItem.

See Also

• System.Tether.Manager.TTetheringManager.SendNotification
• System.Tether.AppProfile.TTetheringAppProfile.SubscribeToRemoteItem

• System.Tether.AppProfile.TCustomLocalItem.Broadcast

• System.Tether.AppProfile.TTetheringAppProfile.OnResourceUpdated