private async void showCount()
{
// if you generate code for Xamarin.iOS, you use under.
/*Utf8Json.Resolvers.CompositeResolver.Register(
* // code generating resolver
* Utf8Json.Resolvers.GeneratedResolver.Instance,
* Utf8Json.Resolvers.BuiltinResolver.Instance,
* Utf8Json.Resolvers.AttributeFormatterResolver.Instance,
* Utf8Json.Resolvers.DynamicGenericResolver.Instance,
* Utf8Json.Resolvers.EnumResolver.Default
* );*/
// var formatterResolver = new Utf8JsonFormatterResolver(Utf8Json.Resolvers.CompositeResolver.Instance);
var formatterResolver = new Utf8JsonFormatterResolver(AotStandardResolver.Default);
var sharedDictionary = new SharedDictionary(
new Utf8JsonSerializer(formatterResolver),
IsolatedFileStorage.Default,
AesCryptoConverter.Default
);
await sharedDictionary.LoadFromStorageAsync();
if (sharedDictionary.TryGetProperty(welcomeKey, out int count))
{
WelcomeCounter.Text = $"Welcome Count: {count}";
}
else
{
WelcomeCounter.Text = $"First Welcome!";
}
count++;
sharedDictionary.SetProperty(welcomeKey, count);
await sharedDictionary.SaveToStorageAsync();
}