RetrieveSearchFieldsCompletedEventHandler public sealed delegate RetrieveSearchFieldsCompletedEventHandler : MulticastDelegate Documentation Code public RetrieveSearchFieldsCompletedEventHandler(object TargetObject, IntPtr TargetMethod) public virtual IAsyncResult BeginInvoke(object sender, RetrieveSearchFieldsCompletedEventArgs e, AsyncCallback DelegateCallback, object DelegateAsyncState) public virtual void EndInvoke(IAsyncResult DelegateAsyncResult) public virtual void Invoke(object sender, RetrieveSearchFieldsCompletedEventArgs e)