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