RetrieveCurrencySymbolCompletedEventHandler public sealed delegate RetrieveCurrencySymbolCompletedEventHandler : MulticastDelegate Documentation public RetrieveCurrencySymbolCompletedEventHandler(object object, IntPtr method) public virtual IAsyncResult BeginInvoke(object sender, RetrieveCurrencySymbolCompletedEventArgs e, AsyncCallback callback, object object) public virtual void EndInvoke(IAsyncResult result) public virtual void Invoke(object sender, RetrieveCurrencySymbolCompletedEventArgs e)