Share via

Keys Method 

  • Article

Returns an array containing all existing keys in a Dictionary object.


object.Keys( )

Remarks

The object is always the name of a Dictionary object.

The following code illustrates use of the Keys method:

function KeysDemo()

{

   var a, d, i, s;                  // Create some variables.

   d = new ActiveXObject("Scripting.Dictionary");  

   d.Add ("a", "Athens");              // Add some keys and items.

   d.Add ("b", "Belgrade");

   d.Add ("c", "Cairo");

   a = (new VBArray(d.Keys())).toArray();   // Get the keys.

   s = "";

   for (i in a)                  // Iterate the dictionary.

   {

      s += a[i] + " - " + d(a[i]) + "<br>";

   }

   return(s);                     // Return the results.

}

Function DicDemo

   Dim a, d, i   ' Create some variables.

   Set d = CreateObject("Scripting.Dictionary")

   d.Add "a", "Athens"   ' Add some keys and items.

   d.Add "b", "Belgrade"

   d.Add "c", "Cairo"

   a = d.Keys   ' Get the keys.

   For i = 0 To d.Count -1 ' Iterate the array.

      s = s & a(i) & "<BR>" ' Return results.

   Next

   DicDemo = s

End Function

Applies To:

Dictionary Object

See Also

Reference

Add Method (Script Runtime)
Exists Method (Script Runtime)
Items Method
Remove Method (Script Runtime)
RemoveAll Method