Missing OpenStreamForWriteAsync on my StorageFile

I have a sample that I use when serializing data in order to save it to a StorageFile in Windows 8 and Windows Phone 8. It looks a little something (or exactly) like this: StorageFile kittenFile = await ApplicationData.Current.LocalFolder.CreateFileAsync(“Kittens4Ever.kittens”, CreationCollisionOption.ReplaceExisting); var writeStream = await kittenFile.OpenStreamForWriteAsync(); DataContractSerializer kittenSerial = new DataContractSerializer(typeof(ObservableCollection<Kitten>)); kittenSerial.WriteObject(writeStream, listOfKittens); await writeStream.FlushAsync(); writeStream.Close();…

Read More