How to TryParse for Enum value?

Question

I want to write a function which can validate a given value (passed as a string) against possible values of an enum. In the case of a match, it should return th

Answer 1

As others have said, you have to implement your own TryParse. Simon Mourier is providing a full implementation which takes care of everything.

If you are using bitfield enums (i.e. flags), you also have to handle a string like "MyEnum.Val1|MyEnum.Val2" which is a combination of two enum values. If you just call Enum.IsDefined with this string, it will return false, even though Enum.Parse handles it correctly.

Update

As mentioned by Lisa and Christian in the comments, Enum.TryParse is now available for C# in .NET4 and up.

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