Question

For C# in VS2005, is there way to check if an integer is part of a Enum type?

eg:

if number in CustomerType { ... }

where

enum CustomerType
{
    A = 0;
    B = 1;
    C = 2;
}

Answer 1

Is Enum.IsDefined(Type enumType, Object value) what you’re looking for?

Instead of your if-statement:

if (Enum.IsDefined(typeof(CustomerType), number))
{
    ...
}