public static NavigationContext RestoreContext(this IDictionary <string, string> query)
{
string encodedContext;
if (query.TryGetValue(Key, out encodedContext))
{
var json = Base64Decode(encodedContext);
var navigationSerializer = new NavigationSerializer();
return(navigationSerializer.Deserialize <NavigationContext>(json));
}
var actualQuery = query.Select(s => string.Format(" [{0}:{1}]", s.Key, s.Value)).Aggregate((s, a) => s + a);
throw new NavigationException("Can't restore context, actual query is:" + actualQuery);
}
public static NavigationContext <TData> RestoreContext <TData>(this IDictionary <string, string> query)
{
Debug.WriteLine("NavigationQueryExtension::RestoreContext<{0}>", typeof(TData));
string encodedContext;
if (query.TryGetValue(Key, out encodedContext))
{
Debug.WriteLine("NavigationQueryExtension::EncodedContext " + encodedContext);
var json = Base64Decode(encodedContext);
var navigationSerializer = new NavigationSerializer();
return(navigationSerializer.Deserialize <NavigationContext <TData> >(json));
}
var actualQuery = query.Select(s => string.Format(" [{0}:{1}]", s.Key, s.Value)).Aggregate((s, a) => s + a);
throw new NavigationException("Can't restore context, actual query is:" + actualQuery);
}