/// <summary>
/// Raise the Completed event with parameters indicating the current message-box window and the user-response
/// it was closed with.
/// </summary>
/// <remarks>
/// This is attached to MessageBoxConfiguration because it's handler needs to exist at the instance-level,
/// and the Configuration object is easily available to the developer.
/// </remarks>
/// <param name="messageBoxWindow">the message-box window that signaled this event</param>
/// <param name="result">the user-response with which the message-box window was dismissed</param>
public void SignalThatMessageBoxHasEnded(MessageBoxWindow messageBoxWindow, MessageResult result)
{
var args = new MessageBoxCompletedEventArgs(result, null, messageBoxWindow);
this.Completed(this, args);
}
/// <summary>
/// The constructor
/// </summary>
/// <param name="result">the MessageResult that the message-box was ended with</param>
/// <param name="error">an exception if it was thrown during the operation of the message-box, otherwise null</param>
/// <param name="messageBoxWindow">the message-box that raised this event</param>
public MessageBoxCompletedEventArgs(MessageResult result, Exception error, MessageBoxWindow messageBoxWindow)
#if PRE_4
: base(error, false, messageBoxWindow)
#else
: base(error: error, cancelled: false, userState: messageBoxWindow)