modify_contacts_sync

Description:

[ Version ( since = "3.4" ) ]
public bool modify_contacts_sync (SList<Contact> contacts, BookOperationFlags opflags, Cancellable? cancellable = null) throws Error

Applies the changes made to contacts to the stored versions in this.

Parameters:

this	an BookClient
contacts	a SList of Contact objects
opflags	bit-or of BookOperationFlags
cancellable	a Cancellable; can be `null`

Returns:

true if successful, false otherwise.