[ND] reading data from a repeated

[Ron Schiller]

Trying to read data the user may input 
in a text box after a button press.  Trying to use the code below:

CSpRepeated rgItineraryGrid = 
   (CSpRepeated) getCommonRepeated("rgItineraryGrid");
    rgItineraryGrid.goToFirst();
                
try
{       CSpTextBox tbCityState = 
           (CSpTextBox) rgItineraryGrid.getDisplayField("*tbCityState");
        CSpHtml.sendMessage(" The first tbCityState of rgItineraryGrid = " + 
                                getDisplayFieldValue("tbCityState") + "<br>");
}
catch(NullPointerException ex)
{       CSpHtml.sendMessage(" The getDisplayField returned an exception" + "<br>");
}

The output doesn't indicate a null but
simply outputs a blank.  Any help would
be greatly appreciated.  Thanks.
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