asp.net(C#)添加、删除主机头

准备工作：

1、在项目中添加System.EnterpriseServices引用

2、可能提示无访问权限之类的错误,在配制文件中添加

using System.DirectoryServices;
public static void AddHostHeader(int siteid, string ip, int port, string domain)//增加主机头（站点编号.ip.端口.域名）
31         {
32             DirectoryEntry site = new DirectoryEntry("IIS://localhost/W3SVC/" + siteid);
33             PropertyValueCollection serverBindings = site.Properties["ServerBindings"];
34             string headerStr = string.Format("{0}:{1}:{2}", ip, port, domain);
35             if (!serverBindings.Contains(headerStr))
36             {
37                 serverBindings.Add(headerStr);
38             }
39             site.CommitChanges();
40         }
41 
42         public static void DeleteHostHeader(int siteid, string ip, int port, string domain)//删除主机头（站点编号.ip.端口.域名）
43         {
44             DirectoryEntry site = new DirectoryEntry("IIS://localhost/W3SVC/" + siteid);
45             PropertyValueCollection serverBindings = site.Properties["ServerBindings"];
46             string headerStr = string.Format("{0}:{1}:{2}", ip, port, domain);
47             if (serverBindings.Contains(headerStr))
48             {
49                 serverBindings.Remove (headerStr);
50             }
51             site.CommitChanges();
52         }
三打哈整理