Helper method to convert to any Enum from int

EnumConverter.cs

public static class EnumConverter<TEnum>
    where TEnum : Enum
{
    private static readonly Dictionary<int, TEnum> _values;

    static EnumConverter()
    {
        _values = new Dictionary<int, TEnum>();
        var enumValues = Enum.GetValues(typeof(TEnum));

        foreach (var item in enumValues)
        {
            _values.Add(Convert.ToInt32(item), (TEnum)item);
        }
    }

    public static TEnum Get(int value) => _values[value];
}