c# - 将枚举转换为人类可读的值

Question

有谁知道如何将枚举值转换为人类可读的值？

例如:

ThisIsValueA should be "This is Value A".

Answer 1

从某个 Ian Horwill 留在 blog post long ago 的 vb 代码片段中转换它...我已经在生产中成功地使用了它。

    /// <summary>
    /// Add spaces to separate the capitalized words in the string, 
    /// i.e. insert a space before each uppercase letter that is 
    /// either preceded by a lowercase letter or followed by a 
    /// lowercase letter (but not for the first char in string). 
    /// This keeps groups of uppercase letters - e.g. acronyms - together.
    /// </summary>
    /// <param name="pascalCaseString">A string in PascalCase</param>
    /// <returns></returns>
    public static string Wordify(string pascalCaseString)
    {            
        Regex r = new Regex("(?<=[a-z])(?<x>[A-Z])|(?<=.)(?<x>[A-Z])(?=[a-z])");
        return r.Replace(pascalCaseString, " ${x}");
    }

(要求，“使用 System.Text.RegularExpressions；”)

因此:

Console.WriteLine(Wordify(ThisIsValueA.ToString()));

会回来的，

"This Is Value A".

它比提供 Description 属性更简单，也更少冗余。

仅当您需要提供一个间接层(问题没有要求)时，属性在这里才有用。