System.Net.OpenWriteCompletedEventHandler public sealed delegate OpenWriteCompletedEventHandler : MulticastDelegate Documentation public OpenWriteCompletedEventHandler(object object, IntPtr method) public virtual IAsyncResult BeginInvoke(object sender, OpenWriteCompletedEventArgs e, AsyncCallback callback, object object) public virtual void EndInvoke(IAsyncResult result) public virtual void Invoke(object sender, OpenWriteCompletedEventArgs e)