public async Task<Xap> createFromFile(XamlLoader loader, string filename) {
var xap_dir = await this.Unpack(filename);
object element_type = null;
DependencyObject element = null;
if (string.IsNullOrEmpty(xap_dir)) return null;
// Load the AppManifest file
string manifest = string.Concat(xap_dir, "appmanifest.xaml");
element = loader.CreateDependencyObjectFromFile(manifest, false, element_type);
//g_free(manifest);
if (!(element_type is Deployment))
return null;
// TODO: Create a DependencyObject from the root node.
Xap xap = new Xap(loader, xap_dir, element);
return xap;
}
//private ZipArchive zipFile;
public Xap(XamlLoader loader, string xapDirectory, DependencyObject root) {
this.loader = loader;
this.xapDirectory = xapDirectory;
this.root = root;
}