/// <summary>
/// Raises the event that matches the specified contract name passing the <see cref="EventArgs.Empty"/> event data.
/// </summary>
/// <param name="raise">The event broker.</param>
/// <param name="contractName">The contract name of the event to raise.</param>
/// <param name="sender">The source of the event.</param>
public static void Raise(this IRaiseEvent raise, string contractName, object sender)
{
Requires.NotNull(raise, nameof(raise));
raise.Raise(contractName, sender, EventArgs.Empty);
}