FMX.AddressBook.TCustomAddressBook.AllContactsInGroup
Delphi
procedure AllContactsInGroup(const AGroup: TAddressBookGroup; var AContacts: TAddressBookContacts);
C++
void __fastcall AllContactsInGroup(TAddressBookGroup* const AGroup, TAddressBookContacts* &AContacts);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | FMX.AddressBook.pas FMX.AddressBook.hpp |
FMX.AddressBook | TCustomAddressBook |
Description
Gets a list of all contacts that belong to the specified group.
Use this method to get a list of all contacts from the specified group AGroup.
Examples
To clarify, consider the following examples. These code snippets illustrate how to list all contacts from the specified group.
Delphi:
var
GroupContacts: TAddressBookContacts;
Group: TAddressBookGroup;
i: Integer;
s: String;
begin
// The Group object should be defined earlier
GroupContacts := TAddressBookContacts.Create;
try
// Get all contacts from the Group group
AddressBook1.AllContactsInGroup(Group, GroupContacts);
s := 'Contacts from the ' + Group.Name + ' group:' + sLineBreak;
for i := 0 to GroupContacts.Count - 1 do
s := s + GroupContacts.Items[i].DisplayName + sLineBreak;
ShowMessage(s);
finally
GroupContacts.Free;
end;
end;
C++Builder:
TAddressBookGroup *Group;
TAddressBookContacts *GroupContacts;
int i;
// The Group object should be defined earlier
GroupContacts = new TAddressBookContacts();
__try {
// Get all contacts from the Group group.
AddressBook1->AllContactsInGroup(Group, GroupContacts);
UnicodeString s = "Contacts from the " + Group->Name + " group:" +
sLineBreak;
for (i = 0; i < GroupContacts->Count; i++) {
s = s + GroupContacts->Items[i]->DisplayName + sLineBreak;
}
ShowMessage(s);
}
__finally {
GroupContacts->Free();
}
For more information and samples, see Mobile Tutorial: Using an Address Book Component (iOS and Android).