是否有包含所有链接rel属性值的类？

Question

在任何主要的Microsoft Web框架中，有超链接（锚定HTML元素）上的rel属性的值列表？

Answer 1

不可以，但你可以使用这个：

/// <summary> 
/// Contains most values for the rel attribute on an HTML anchor hyperlink elemement. 
/// </summary> 
public static class HyperlinkRelationships 
{ 
    /// <summary> 
    /// Designates substitute versions for the document in which the link occurs. When used together with the lang attribute, it implies a translated version of the document. When used together with the media attribute, it implies a version designed for a different medium (or media). 
    /// </summary> 
    public const string AlternateRelationship = "alternate"; 
    /// <summary> 
    /// Refers to a document serving as an appendix in a collection of documents. 
    /// </summary> 
    public const string AppendixRelationship = "appendix"; 
    /// <summary> 
    /// Refers to an external style sheet. See the section on external style sheets for details. This is used together with the link type "Alternate" for user-selectable alternate style sheets. 
    /// </summary> 
    public const string AuthorRelationship = "author"; 
    /// <summary> 
    /// Refers to a bookmark. A bookmark is a link to a key entry point within an extended document. The title attribute may be used, for example, to label the bookmark. Note that several bookmarks may be defined in each document. 
    /// </summary> 
    public const string BookmarkRelationship = "bookmark"; 
    /// <summary> 
    /// Refers to a document serving as a chapter in a collection of documents. 
    /// </summary> 
    public const string ChapterRelationship = "chapter"; 
    /// <summary> 
    /// Refers to a copyright statement for the current document. 
    /// </summary> 
    public const string CopyrightRelationship = "copyright"; 
    /// <summary> 
    /// Refers to a document serving as a table of contents. Some user agents also support the synonym ToC (from "Table of Contents"). 
    /// </summary> 
    public const string ContentsRelationship = "contents"; 
    /// <summary> 
    /// Refers to a document offering help (more information, links to other sources information, etc.) 
    /// </summary> 
    public const string HelpRelationship = "help"; 
    /// <summary> 
    /// Links to copyright information for the document. 
    /// </summary> 
    public const string LicenseRelationship = "license"; 
    /// <summary> 
    /// Refers to a document providing a glossary of terms that pertain to the current document. 
    /// </summary> 
    public const string GlossaryRelationship = "glossary"; 
    /// <summary> 
    /// Refers to a document providing an index for the current document. 
    /// </summary> 
    public const string IndexRelationship = "index"; 
    /// <summary> 
    /// Refers to the next document in a linear sequence of documents. User agents may choose to preload the "next" document, to reduce the perceived load time. 
    /// </summary>   
    public const string NextRelationship = "next"; 
    /// <summary> 
    /// Links to an unendorsed document, like a paid link. ("nofollow" is used by Google, to specify that the Google search spider should not follow that link) 
    /// </summary> 
    public const string NoFollowRelationship = "nofollow"; 
    /// <summary> 
    /// Specifies that the browser should not send a HTTP referer header if the user follows the hyperlink. 
    /// </summary> 
    public const string NoReferrerRelationship = "noreferrer"; 
    /// <summary> 
    /// Specifies that the target document should be cached. 
    /// </summary> 
    public const string PrefetchRelationship = "prefetch"; 
    /// <summary> 
    /// Refers to the previous document in an ordered series of documents. Some user agents also support the synonym "Previous". 
    /// </summary> 
    public const string PrevRelationship = "prev"; 
    /// <summary> 
    /// Links to a search tool for the document. 
    /// </summary> 
    public const string SearchRelationship = "search"; 
    /// <summary> 
    /// Refers to a document serving as a section in a collection of documents. 
    /// </summary> 
    public const string SectionRelationship = "section"; 
    /// <summary> 
    /// Refers to a document serving as a subsection in a collection of documents. 
    /// </summary> 
    public const string SubsectionRelationship = "subsection"; 
    /// <summary> 
    /// Refers to the first document in a collection of documents. This link type tells search engines which document is considered by the author to be the starting point of the collection. 
    /// </summary> 
    public const string StartRelationship = "start"; 
    /// <summary> 
    /// Refers to an external style sheet. See the section on external style sheets for details. This is used together with the link type "Alternate" for user-selectable alternate style sheets. 
    /// </summary> 
    public const string StylesheetRelationship = "stylesheet"; 
    /// <summary> 
    /// A tag (keyword) for the current document. 
    /// </summary> 
    public const string TagRelationship = "tag"; 
}