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