HttpRequest.ServerVariables Property

.NET Framework (current version)

Gets a collection of Web server variables.

Namespace: System.Web
Assembly: System.Web (in System.Web.dll)

Syntax

Public ReadOnly Property ServerVariables As NameValueCollection

Property Value

Type: System.Collections.Specialized.NameValueCollection

A NameValueCollection of server variables.

Remarks

For a list of server variables supported by IIS, see IIS Server Variables.

Examples

The following code example displays the names and values of all named server variables.

Dim loop1, loop2 As Integer
Dim arr1(), arr2() As String
Dim coll As NameValueCollection

' Load ServerVariable collection into NameValueCollection object.
coll=Request.ServerVariables 
' Get names of all keys into a string array.
arr1 = coll.AllKeys 
For loop1 = 0 To arr1.GetUpperBound(0)
   Response.Write("Key: " & arr1(loop1) & "<br>")
   arr2 = coll.GetValues(loop1) ' Get all values under this key.
   For loop2 = 0 To arr2.GetUpperBound(0)
      Response.Write("Value " & CStr(loop2) & ": " & Server.HtmlEncode(arr2(loop2)) & "<br>")
   Next loop2
Next loop1

Version Information

.NET Framework
Available since 1.1