Asp.net (C #) uses the constructor chain code

CopyCode The Code is as follows: using system;
Using system. Data;
Using system. configuration;
Using system. collections;
Using system. Web;
Using system. Web. Security;
Using system. Web. UI;
Using system. Web. UI. webcontrols;
Using system. Web. UI. webcontrols. webparts;
Using system. Web. UI. htmlcontrols;

Public partial class default4: system. Web. UI. Page
{
Protected void page_load (Object sender, eventargs E)
{
Webinfo info = new webinfo ();
String infoout = string. Format ("site: {0} <br> Domain Name: {1}", info. webname, info. weburl );
Response. Write (infoout );
}

Public class webinfo
{

Public webinfo (): This ("Search", "http://www.sosuo8.com /")
{
}

Public webinfo (string weburl): This ("Search", weburl)
{
}

Public webinfo (string webname, string weburl)
{
_ Webname = webname;
_ Weburl = weburl;
}

Private string _ webname;
Private string _ weburl;

Public String webname
{
Get
{
Return _ webname;
}
Set
{
_ Webname = value;
}
}
Public String weburl
{
Get
{
Return _ weburl;
}
Set
{
_ Weburl = value;
}
}

}
}