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HttpRequest.ServerVariables-Eigenschaft

Ruft eine Auflistung von Webservervariablen ab.

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

Syntax

'Declaration
Public ReadOnly Property ServerVariables As NameValueCollection
'Usage
Dim instance As HttpRequest
Dim value As NameValueCollection

value = instance.ServerVariables
public NameValueCollection ServerVariables { get; }
public:
property NameValueCollection^ ServerVariables {
    NameValueCollection^ get ();
}
/** @property */
public NameValueCollection get_ServerVariables ()
public function get ServerVariables () : NameValueCollection

Eigenschaftenwert

Eine NameValueCollection von Servervariablen.

Hinweise

Eine Liste von Servervariablen, die von IIS unterstützt werden, finden Sie in IIS Server Variables.

Beispiel

Im folgenden Codebeispiel werden die Namen und Werte aller benannten Servervariablen angezeigt.

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
   
int loop1, loop2;
NameValueCollection coll;
 
// Load ServerVariable collection into NameValueCollection object.
coll=Request.ServerVariables; 
// Get names of all keys into a string array. 
String[] arr1 = coll.AllKeys; 
for (loop1 = 0; loop1 < arr1.Length; loop1++) 
{
   Response.Write("Key: " + arr1[loop1] + "<br>");
   String[] arr2=coll.GetValues(arr1[loop1]);
   for (loop2 = 0; loop2 < arr2.Length; loop2++) {
      Response.Write("Value " + loop2 + ": " + Server.HtmlEncode(arr2[loop2]) + "<br>");
   }
}
   
int loop1, loop2;
NameValueCollection coll;

// Load ServerVariable collection into NameValueCollection object.
coll = get_Request().get_ServerVariables();
// Get names of all keys into a string array. 
String arr1[] = coll.get_AllKeys();
for (loop1 = 0; loop1 < arr1.length; loop1++) {
    get_Response().Write(("Key: " + arr1[loop1] + "<br>"));
    String arr2[] = coll.GetValues(arr1[loop1]);
    for (loop2 = 0; loop2 < arr2.length; loop2++) {
        get_Response().Write(("Value " + loop2 + ": "
            + get_Server().HtmlEncode(arr2[loop2]) + "<br>"));
    }
}
var arr1, arr2 : String[]
var coll : NameValueCollection

coll=Request.ServerVariables // Load ServerVariable collection into NameValueCollection object.
arr1 = coll.AllKeys // Put names of all keys into a string array.
for(var i=0; i < arr1.Length; i++){
  Response.Write("Key: " + arr1[i] + "<br>")
  arr2 = coll.GetValues(i) // Get all values under this key.
  for(var j=0; j < arr2.Length; j++){
      Response.Write("Value " + j + ": " + Server.HtmlEncode(arr2[j]) + "<br>")
  }
}

.NET Framework-Sicherheit

Plattformen

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.

Versionsinformationen

.NET Framework

Unterstützt in: 2.0, 1.1, 1.0

Siehe auch

Referenz

HttpRequest-Klasse
HttpRequest-Member
System.Web-Namespace