FMX.AddressBook.TCustomAddressBook.RevertCurrentChangesAndUpdate

• Up to Parent: TCustomAddressBook

Delphi

procedure RevertCurrentChangesAndUpdate;

C++

void __fastcall RevertCurrentChangesAndUpdate();

Properties

Type	Visibility	Source	Unit	Parent
procedure function	public	FMX.AddressBook.pas FMX.AddressBook.hpp	FMX.AddressBook	TCustomAddressBook

Description

Reverts all current changes to the Address Book instance and updates the instance with changes made to a device Address Book.

If third party tools make some changes to the device Address Book, invoke this method to keep information synchronized between the device Address Book and the instance of the Address Book which your application is directly working.

The best practice is to call RevertCurrentChangesAndUpdate in the OnExternalChange event handler.

See Also

• TAddressBookContacts
• TAddressBookGroup
• Mobile Tutorial: Using an Address Book Component (iOS and Android)