public override Navigator GetChildNavigatorWithContent(object content)
{
_contacts.VerifyAccess();
var contact = content as FacebookContact;
if (contact == null)
{
return(null);
}
for (int index = 0; index < _contacts.Count; ++index)
{
if (_contacts[index].Equals(contact))
{
var navigator = new ContactNavigator(_contacts[index], this)
{
ParentIndex = index,
};
return(navigator);
}
}
return(null);
}
public Navigator GetContactWithUserName(string username)
{
_contacts.VerifyAccess();
for (int index = 0; index < _contacts.Count; ++index)
{
if (!string.IsNullOrEmpty(_contacts[index].UserName) && _contacts[index].UserName.Equals(username, StringComparison.OrdinalIgnoreCase))
{
var navigator = new ContactNavigator(_contacts[index], this)
{
ParentIndex = index,
};
return(navigator);
}
}
return(null);
}
public Navigator GetContactWithId(FacebookObjectId id)
{
_contacts.VerifyAccess();
for (int index = 0; index < _contacts.Count; ++index)
{
if (_contacts[index].UserId == id)
{
var navigator = new ContactNavigator(_contacts[index], this)
{
ParentIndex = index,
};
return(navigator);
}
}
return(null);
}
protected override Navigator GetChildNavigatorWithGuid(FacebookObjectId guid)
{
Verify.IsTrue(FacebookObjectId.IsValid(guid), "Invalid guid");
_contacts.VerifyAccess();
for (int index = 0; index < _contacts.Count; ++index)
{
if (_contacts[index].UserId == guid)
{
var navigator = new ContactNavigator(_contacts[index], this)
{
ParentIndex = index,
};
return(navigator);
}
}
return(null);
}