public void MakeStateRealizeThat(ITenantEvent thisEventTypeHappened)
{
#region What Is This Code/Syntax Doing?
// After the Aggregate records the Event, we announce this Event to all those
// that care about it to help them Realize that things have changed.
// We are telling the compiler to call one of the "When" methods defined above to achieve this realization.
// The "dynamic" syntax below is just a shortcut we are using so we don't
// have to create a large if/else block for a bunch of type-specific static Event types.
// This shortcut using the "dynamic" keyword syntax means:
// "Call 'this' Aggregates's instance of the 'When' method
// that has a method signature of:
// When(WhateverTheCurrentEventTypeIsOf-thisEventTypeHappened)".
#endregion
((dynamic)this).When((dynamic)thisEventTypeHappened);
}
void Apply(ITenantEvent e)
{
_state.MakeStateRealizeThat(e);
EventsThatHappened.Add((Event) e);
}