asp.net file path to get the virtual directory of the web site's root directory

string Server.MapPath(string path)
Returns the physical file path corresponding to the specified virtual path on the Web server.
Server. MapPath (Request. ServerVariables [" PATH_INFO "])

Server. MapPath ("/")
Server. MapPath (" ")
Server. MapPath (". ")
Server. MapPath (".. / ")
Server. MapPath (".." )
Page.Request.ApplicationPath
(HttpContext.Current.Request.PhysicalApplicationPath);

The above code in http: / / localhost EnglishClub manage/WebForm1 aspx page
Operation results:

C: \ Inetpub \ wwwroot \ EnglishClub \ manage \ WebForm1 aspx

C: \ Inetpub \ wwwroot \
C: \ Inetpub \ wwwroot \ EnglishClub \ manage
C: \ Inetpub \ wwwroot \ EnglishClub \ manage

C: \ Inetpub \ wwwroot \ EnglishClub \
C: \ Inetpub \ wwwroot \ EnglishClub

C: \ Inetpub \ wwwroot \ EnglishClub \
As can be seen from the above:
To get the root directory of a web site with a virtual directory created, use the following:
Server.MapPath(Page.Request.ApplicationPath)