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Alex Rivera
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What I want to do is something like this: I have enums with combined flagged values. public static class EnumExtension { public static bool IsSet<T>( this T input, T matchTo ) where T:enum //the constraint I want that doesn't exist in C#3 { return (input & matchTo) != 0; } } So then I could do: MyEnum tester = MyEnum.FlagA | MyEnum.FlagB if( tester.IsSet( MyEnum.FlagA ) ) //act on flag a Unfortunately, C#'s generic where constraints have no enum restriction, only class and struct. C# doesn't see enums as structs (even though they are value types) so I can't add extension types like this. Does anyone know a workaround?
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