Dim loop1, loop2 As Integer
 Dim arr1(), arr2() As String
 Dim coll As NameValueCollection
 
' Load Form variables into NameValueCollection variable.
coll=Request.QueryString 
' Get names of all keys into a string array.
arr1 = coll.AllKeys 
For loop1 = 0 To arr1.GetUpperBound(0)
   Response.Write("Key: " & Server.HtmlEncode(arr1(loop1)) & "<br>")
   ' Get all values under this key.
   arr2 = coll.GetValues(loop1)  
    For loop2 = 0 To arr2.GetUpperBound(0)
       Response.Write("Value " & CStr(loop2) & ": " & Server.HtmlEncode(arr2(loop2)) & "<br><br>")
    Next loop2
 Next loop1
   

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

// Load NameValueCollection object.
NameValueCollection coll = get_Request().get_QueryString();
// 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: " + 
        get_Server().HtmlEncode(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.QueryString // Load Form variables into NameValueCollection variable.
arr1 = coll.AllKeys // Get names of all keys into a string array.
for(var i=0; i < arr1.Length; i++){
  Response.Write("Key: " + Server.HtmlEncode(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><br>")
  }
}