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