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