更新:

再次感谢你的例子，它们对我很有帮助，我并不是说 夺走他们的一切。

Aren't the currently given examples, as far as I understand them & state-machines, only half of what we usually understand by a state-machine? In the sense that the examples do change state but that's only represented by changing the value of a variable (and allowing different value- changes in different states), while usually, a state machine should also change its behavior, and behavior not (only) in the sense of allowing different value changes for a variable depending on the state, but in the sense of allowing different methods to be executed for different states.

还是我对状态机及其常用用法有误解?

最初的问题:

我发现了关于c#中的状态机和迭代器块的讨论，以及用于创建状态机和c#的工具，所以我发现了很多抽象的东西，但作为一个新手，所有这些都有点令人困惑。

因此，如果有人能提供一个c#源代码-示例，实现一个简单的状态机，可能只有3,4个状态，那就太好了，只是为了了解它的要点。