I have a Enum like this:
public enum PromotionTypes
{
Unspecified = 0,
InternalEvent = 1,
ExternalEvent = 2,
GeneralMailing = 3,
VisitBased = 4,
PlayerIntroduction = 5,
Hospitality = 6
}
I want to check if this Enum contain a number I give. For example: When I give 4, Enum contain that, So I want to return True, If I give 7, There isn't 7 in this Enum, So it returns False.
I tried Enum.IsDefine but it only check the String value.
How can I do that?
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