private async void CancelImage_Click(object sender, RoutedEventArgs e)
{
NamedFile file = (sender as FrameworkElement).Tag as NamedFile;
this.NamedImageFiles.Remove(file);
await file.EmbeddedFile.DeleteAsync();
}
private void UpImage_Click(object sender, RoutedEventArgs e)
{
NamedFile file = (sender as FrameworkElement).Tag as NamedFile;
int index = this.NamedImageFiles.IndexOf(file);
if (index != 0)
{
this.NamedImageFiles.Move(index, index - 1);
}
}
private Dictionary <string, StorageFile> RetrieveImageFiles()
{
Dictionary <string, StorageFile> imageFiles = new Dictionary <string, StorageFile>();
for (int i = 0; i < this.NamedImageFiles.Count; i++)
{
NamedFile file = this.NamedImageFiles[i];
string fileName = String.Format("{0:D2}. {1}.jpg", i, file.CustomName);
imageFiles.Add(fileName, file.EmbeddedFile);
}
return(imageFiles);
}