public void Load(IEnumerable <ClientSettings> settingsCollection)
{
if (settingsCollection == null)
{
throw new ArgumentNullException("settingsCollection");
}
Clear();
int added = 0;
// don't enter write lock before Clear(), would result in deadlock
_syncLock.EnterWriteLock();
try
{
// add each instance to the collection
foreach (var client in _factory.CreateCollection(settingsCollection))
{
if (client != null)
{
client.SlotsChanged += OnInvalidate;
client.RetrievalFinished += OnInvalidate;
_clientDictionary.Add(client.Settings.Name, client);
added++;
}
}
}
finally
{
_syncLock.ExitWriteLock();
}
if (added != 0)
{
OnDictionaryChanged(new ConfigurationChangedEventArgs(ConfigurationChangedType.Add, null));
}
}