protected async override void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
_repository = new SnippetRepository();
try
{
if (navigationParameter != null)
{
var snippetFile = navigationParameter as string;
if (string.IsNullOrEmpty(snippetFile))
{
throw new ArgumentException();
}
// Lookup the full detail of the selected snippet:
_snippet = await _repository.GetSnippetInfoAsync(snippetFile);
if (_snippet == null)
{
throw new ArgumentException();
}
// Set the WebView's source to be the html version of the snippet
webView.Source = new Uri("ms-appx-web:///Snippets/" + _snippet.SnippetFile + ".html");
// Register for DataRequested events (Share contract)
DataTransferManager.GetForCurrentView().DataRequested += OnDataRequested;
_registeredforShare = true;
// Read the plain-text version of the snippet...
await GetSnippetText();
}
}
catch
{
webView.Source = new Uri("ms-appx-web:///Snippets/error.html");
}
}
