async Task DeleteFavorite(NewsCategory newsCategory)
{
await Data.DeleteAsync <UserInterests>(
newsCategory.CategoryName, DefaultPartitions.UserDocuments);
var msg = new RemoveInterestTabMessage {
InterestName = newsCategory.CategoryName
};
MessagingCenter.Send(msg, RemoveInterestTabMessage.RemoveTabMessage);
}
void RemoveNewsTab(RemoveInterestTabMessage msg)
{
// this has been working on Droid - need to test more on iOS
MainThread.BeginInvokeOnMainThread(() =>
{
try
{
var toRemove = newsTab.Items.SingleOrDefault(t => t.Title.Equals(msg.InterestName, StringComparison.OrdinalIgnoreCase));
if (toRemove != null)
{
newsTab.Items.Remove(toRemove);
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
}
});
}
