c语言中的多描述属性#

解决方案:

public class ExtraDescriptionAttribute : DescriptionAttribute
{
    private string extraInfo; public string ExtraInfo { get { return extraInfo; } set { extraInfo = value; } }
    public ExtraDescriptionAttribute(string description)
    {
        this.DescriptionValue = description;
        this.extraInfo = String.Empty;
    }
}

Description 财产。这还显示了如何设置 ExtraInfo

public class ExtraDescriptionAttribute : DescriptionAttribute
{
    public String ExtraInfo { get; private set; }

    public ExtraDescriptionAttribute (String description, String extraInfo) : base(description)
    {
        ExtraInfo = extraInfo;
    }
}

描述属性现在看起来像:

[ExtraDescriptionAttribute("Description", "ExtraInfo")]