internal void SelectedItem()
{
if (SelectedFriend != null)
{
SelectedFriends.Add(SelectedFriend);
SearchBox = "";
SearchBoxTextChanged();
}
}
private void OnCheckBoxCheckedChanged(object sender, PropertyChangedEventArgs e)
{
FriendWithCheckBox friendWithCheckBox = sender as FriendWithCheckBox;
if (friendWithCheckBox.IsChecked)
{
if (!SelectedFriends.Contains(friendWithCheckBox.Friend))
{
SelectedFriends.Add(friendWithCheckBox.Friend);
}
}
else
{
if (SelectedFriends.Contains(friendWithCheckBox.Friend))
{
SelectedFriends.Remove(friendWithCheckBox.Friend);
}
}
}
public void OnFriendTapped(object sender, SelectionChangedEventArgs args)
{
if (!args.CurrentSelection.Any())
{
return;
}
FriendWithCheckBox friendWithCheckBox = args.CurrentSelection[0] as FriendWithCheckBox;
CollectionView cv = (CollectionView)sender;
cv.SelectedItem = null;
if (friendWithCheckBox.IsChecked)
{
SelectedFriends.Remove(friendWithCheckBox.Friend);
friendWithCheckBox.IsChecked = false;
}
else
{
SelectedFriends.Add(friendWithCheckBox.Friend);
friendWithCheckBox.IsChecked = true;
}
}