public void SaveState(
IDictionary <string, object> persistentStateDictionary,
IDictionary <string, object> transientStateDictionary)
{
EnsureStateAttributesRead();
var args = new StateSaveEventArgs(
persistentStateDictionary,
transientStateDictionary);
OnStateSaving(args);
viewState?.SavePersistentState(persistentStateDictionary);
viewState?.SaveTransientState(transientStateDictionary);
OnStateSaved(args);
}
protected virtual void OnStateSaved(StateSaveEventArgs e)
{
StateSaved?.Invoke(this, e);
}