ProjectReader.ConvertToEnum C# (CSharp) Method

    static MessageImportance? ConvertToEnum(string messageImportance)
    {
        if (!string.IsNullOrWhiteSpace(messageImportance))
        {
            MessageImportance messageImportanceEnum;
            if (Enum.TryParse(messageImportance, out messageImportanceEnum))
            {
                return messageImportanceEnum;
            }
        }
        return null;
    }