Hi Please some1 explain me Enum

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  13 years ago

  by [email protected]

  David Tandberg-Johansen

  , Norway

  Joined 13 years ago

  Hi all, Please some one explain Enumerators in C#, its uses, with some simple sample code

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  13 years ago

  by jmcilhinney

  John McIlhinney

  Sydney, Australia

  Joined 15 years ago

  You first need to decide what it is you want to know about.  The title says one thing and the post says another.  An enumerated type is a completely different thing to a list enumerator. 

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  13 years ago

  by [email protected]

  David Tandberg-Johansen

  , Norway

  Joined 13 years ago

  Hi,

  Thanks for the reply, sorry for the original post, all i want to know is list enumerator, how to use it, and its advantages. It will be good for me if you help me on  this.

     

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  13 years ago

  by jmcilhinney

  John McIlhinney

  Sydney, Australia

  Joined 15 years ago

  An enumerator is an object that implements the IEnumerator interface.  The IEnumerator interface has three members:
  

  MoveNext: moves to the next item in the list being enumerated.

  Current: returns the current item in the list.

  Reset: moves back to the beginning of the list.

  You should very rarely  have to deal with enumerators directly.  As has been shown, the way to enumerate a list is with a foreach loop, which provides native language support for the IEnumerable/IEnumerator interfaces.
  

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