HostingEnvironment Class
Provides application-management functions and application services to a managed application within its application domain. This class cannot be inherited.
Assembly: System.Web (in System.Web.dll)
The following code example is a Web page that displays the application information available from the HostingEnvironment object.
<%@ Page Language="VB" %> <%@ Import Namespace="System.Web.Hosting" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) appID.Text = HostingEnvironment.ApplicationID appPPath.Text = HostingEnvironment.ApplicationPhysicalPath appVPath.Text = HostingEnvironment.ApplicationVirtualPath siteName.Text = HostingEnvironment.SiteName End Sub </script> <html xmlns="http://www.w3.org/1999/xhtml"> <head id="Head1" runat="server"> <title>Hosting Environment Sample</title> </head> <body> <form id="form1" runat="server"> <div> <table> <tr> <td colspan="2"> <b>HostingEnvironment Properties</b></td> </tr> <tr> <td> Application ID: </td> <td> <asp:Label ID="appID" runat="server" /> </td> </tr> <tr> <td> Application Physical Path: </td> <td> <asp:Label ID="appPPath" runat="server" /> </td> </tr> <tr> <td> Application Virtual Path: </td> <td> <asp:Label ID="appVPath" runat="server" /> </td> </tr> <tr> <td> Site Name: </td> <td> <asp:Label ID="siteName" runat="server" /> </td> </tr> </table> </div> </form> </body> </html>
- AspNetHostingPermission
for operating in a hosted environment. Demand value: LinkDemand. Permission value: Minimal.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.