Reverse Enum Lookup
Sometimes you may have the string name of an enumeration identifier, and want its enum type. For example, you write a enum identifier as a string to a file and want to read it back and obtain the original enumeration type. This takes place when you serialize a class to an XML file and deserialize it back using XmlSerializer.
private enum Direction {North, South, East, West};
private Direction ParseDirection(string name)
{ return (Direction) Enum.Parse(typeof(Direction), name, true); }
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