void VcardCollection_Filter(object sender, FilterEventArgs e)
{
if (string.IsNullOrEmpty(FilterText))
{
e.Accepted = true;
return;
}
VCardViewModel vcard = e.Item as VCardViewModel;
if (vcard.Card.Serialize().Contains(FilterText))
{
e.Accepted = true;
}
else
{
e.Accepted = false;
}
}
void VcardCollectionDublicates_Filter(object sender, FilterEventArgs e)
{
if (DublicatesNumbers?.Count() == 0 || DublicatesNumbers == null)
{
e.Accepted = true;
return;
}
VCardViewModel vcard = e.Item as VCardViewModel;
var numbers = (vcard.Card?.Telephones?.Select(item => item.Number));
if (numbers?.Intersect(DublicatesNumbers).Count() > 0)
{
e.Accepted = true;
}
else
{
e.Accepted = false;
}
}
