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[JScript] function keyExists(k) { var fso, s = ""; d = new ActiveXObject("Scripting.Dictionary"); d.Add("a", "Athens"); d.Add("b", "Belgrade"); d.Add("c", "Cairo"); if (d.Exists(k)) s += "Specified key exists."; else s += "Specified key doesn't exist."; return(s); } [VBScript] Function KeyExistsDemo Dim d, msg ' 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" Ifd.Exists(
"c")
Then msg = "Specified key exists." Else msg = "Specified key doesn't exist." End If KeyExistsDemo = msg End Function
Add ·½·¨ (Dictionary) | Items ·½·¨ | Keys ·½·¨ | Remove ·½·¨ | RemoveAll ·½·¨
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