ReadFromIdentifierCompletedEventHandler public sealed delegate ReadFromIdentifierCompletedEventHandler : MulticastDelegate Documentation 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)