内联语句键对值 [英] Inline statement keypairvalues

问题描述

我有以下HtmlLink:

I have the following HtmlLink:

HtmlLink htmlLink = new HtmlLink(); 
htmlLink.Attributes.Add("href", "/style/" + category + ".css"); 
htmlLink.Attributes.Add("type", "text/css"); 
htmlLink.Attributes.Add("rel", "stylesheet"); 

我正在尝试在一行语句中编写它，但是我不知道编写如下语句的正确语法:

Im trying to write it in a one line statement, but I dont know the right syntax to write a statement like:

List<string> list = new List<string> { "one", "two", "three" };

正在做

HtmlLink htmlLink = new HtmlLink() { ???? };

有人可以满足我的好奇心吗?

Can someone satisfy my curiosity?

推荐答案

据我所知无法完成.您总是可以编写扩展方法:

As far as I can tell it can't be done. You could always write an extension method:

public static void AddAttributes(this HtmlLink thisLink, IDictionary<string, string> attributes)
{
  foreach(var attribute in attributes.Keys)
  {
    thisLink.Attributes.Add(attribute.Key, attribute.Value);
  }
}

用法:

var link = new HtmlLink();
link.AddAttributes(new Dictionary<string,string>{{"Key1","Value1"},{"Key2","Value2"}};

虽然与多个添加相比，不确定其具有很大的优势.另一个选择是在某个地方编写一个辅助方法，该方法可以接受字典并吐出带有属性集的HtmlLink.

Not sure this has a great advantage over multiple adds though. Another option is to write a helper method somewhere that accepts a dictionary and spits out an HtmlLink with its attributes set.

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