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