How Can I Get C# To Distinguish Between Ambiguous Class Names?

Question

How can I get C# to distinguish between ambiguous class types without having to specify the full HtmlAgilityPack.HtmlDocument name every time (it is ambiguous compa

Answer 1

Use aliases:

using HapHtmlDocument = HtmlAgilityPack.HtmlDocument;
using WfHtmlDocument = System.Windows.Forms.HtmlDocument;

Answer 2

Declare conflicting namespaces at different levels, most inner one will be used without ambiguity:

using System.Windows.Forms;

namespace MyNamespace {
    using HtmlAgilityPack;

    public class Class1 {
        private HtmlDocument _doc; // HtmlAgilityPack.HtmlDocument
    }

Answer 3

You can define an alias for one namespace, e.g:

using hap = HtmlAgilityPack;

and then use the alias instead of the full namespace:

hap.HtmlDocument doc = new hap.HtmlDocument;