public async void Resume(ItemEditor itemEditor)
{
var Items = VM.Vm;
var composite = ApplicationData.Current.LocalSettings.Values[pageName]
as ApplicationDataCompositeValue;
if (ExistsImgFile(current))
{
StorageFile file = await StorageApplicationPermissions.FutureAccessList.GetFileAsync(
(string)ApplicationData.Current.LocalSettings.Values[current]);
byte[] pixels = await PictureHandler.AsByteArray(file);
itemEditor.OnResuming(composite, pixels);
}
else
{
itemEditor.OnResuming(composite);
}
ApplicationData.Current.LocalSettings.Values.Remove(pageName);
if (ApplicationData.Current.LocalSettings.Values.ContainsKey(selected))
{
Items.SelectedItem = Items.Items[(int)ApplicationData.Current.LocalSettings.Values[selected]];
ApplicationData.Current.LocalSettings.Values.Remove(selected);
}
}
public async Task Suspend(ItemEditor itemEditor)
{
var Items = VM.Vm;
var composite = itemEditor.OnSuspending();
ApplicationData.Current.LocalSettings.Values[pageName] = composite;
if (Items.SelectedItem != null)
{
ApplicationData.Current.LocalSettings.Values[selected] = Items.Items.IndexOf(Items.SelectedItem);
}
byte[] pixels = itemEditor.Current.Pixels;
StorageFile imgFile = await PictureHandler.AsStorageFile(pixels, "Current.jpg");
if (ExistsImgFile(current))
{
StorageApplicationPermissions.FutureAccessList.Remove((string)ApplicationData.Current.LocalSettings.Values[current]);
}
ApplicationData.Current.LocalSettings.Values[current] = StorageApplicationPermissions.FutureAccessList.Add(imgFile);
//TileService.threadPoolTimer.Cancel();
}