' Create either an ISYSEngine or ISYSAsp object  
Set ISYS = CreateObject("ISYS.ISYSEngine.9")

' Initialize the ISYSEngine object (only required for SDK)
ISYS.InitializeEngine "c:\Program Files\ISYS9", "{Your License Key}"  

' Create and instance of the indexer object  
Set Indexer = CreateObject("ISYS.ISYSIDB.9")
Set Indexer.Engine = ISYS
Indexer.IndexPath = "{Path to your index}"
Indexer.Command = "REINDEX"  

' Attach the event to to the object
WScript.ConnectObject Indexer, "Indexer_"  

' Execute the function
Indexer.Execute

' Event method  
Sub Indexer_OnMessage(Typ, Params)
	If Typ = "R" or Typ = "M" or Typ = "S"  Then
		WScript.Echo Params
 	End  If  
End  Sub

<%
Sub Log(Text)
	Response.Write Text & "<br />"
	Response.Flush
End  Sub  

' Create the ISYSAsp Object  
Set ISYS = Server.CreateObject("ISYS.ISYSAsp.9")

' Create and prepare the indexer  
Set Indexer = Server.CreateObject("ISYS.ISYSIDB.9")
Set Indexer.Engine = ISYS
Indexer.IndexPath = "{Path to your index}"
Indexer.Command = "UPDATE"  

' Attach the event handler  
Set Indexer.OnMessage = GetRef("Indexer_OnMessage")
Indexer.Execute

Sub Indexer_OnMessage(Typ, Params)
	If Typ = "R" or Typ = "M" or Typ = "S"  Then
		Log Params
	End  If  
End  Sub  
%>

try {
    IISYSEngine engine = new ISYSEngine();

    // Initialize the ISYS engine
    engine.InitializeEngine("c:\\Program Files\\ISYS9", "{Your license code}", "");

    // Create and initialize the indexer
    ISYSIDB indexer = new ISYSIDB();
    indexer.set_Engine(engine);
    indexer.set_IndexPath("{Path to your index}");
    indexer.set_Command("REINDEX");

    // Attach events
    indexer.addEventListener(new IISYSIDBEvents() {
       public void OnMessage(java.lang.String MessageType, java.lang.Object Params) throws ComException {
           if (MessageType.equalsIgnoreCase("R")
            || MessageType.equalsIgnoreCase("S")
            || MessageType.equalsIgnoreCase("M"))
               System.out.println(Params.toString());
       }
    });

    // Execute the command
    indexer.Execute();
} catch(com.isys.base.ComException e){
    e.printStackTrace();
}

class Program
{
    static void Main(string[] args)
    {
        // Initialize the ISYS engine
        ISYSEngine isys = new ISYSEngineClass();
        isys.InitializeEngine(@"c:\Program Files\ISYS9", "{Your license code}", "");

        // Prepare the indexer
        ISYSIDB indexer = new ISYSIDBClass();
        indexer.Engine = isys;
        indexer.IndexPath = @"{Path to your index}";
        indexer.Command = "REINDEX";

        // Prepare the events
        ((IISYSIDBEvents_Event) indexer).OnMessage += new IISYSIDBEvents_OnMessageEventHandler(ISYSCallback);
        indexer.Execute();
    }
    static void ISYSCallback(string MessageType, object Params)
    {
        if (MessageType == "S" || MessageType == "R")
            System.Console.Out.WriteLine(Params);
    }
}