modify_contact_sync

Description:

public bool modify_contact_sync (Contact contact, BookOperationFlags opflags, Cancellable? cancellable = null) throws Error

Applies the changes made to contact to the stored version in this.

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

true if successful, false otherwise.